19157036536

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12119}}^1$

素因数の和:12241

約数の個数: 96

約数和(自身を含む): 41782003200

約数和(自身を除く): 22624966664

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 71, 88, 92, 121, 142, 184, 242, 253, 284, 484, 506, 568, 781, 968, 1012, 1562, 1633, 2024, 2783, 3124, 3266, 5566, 6248, 6532, 8591, 11132, 12119, 13064, 17182, 17963, 22264, 24238, 34364, 35926, 48476, 68728, 71852, 96952, 133309, 143704, 197593, 266618, 278737, 395186, 533236, 557474, 790372, 860449, 1066472, 1114948, 1466399, 1580744, 1720898, 2229896, 2932798, 3066107, 3441796, 5865596, 6132214, 6883592, 9464939, 11731192, 12264428, 18929878, 19790327, 24528856, 33727177, 37859756, 39580654, 67454354, 75719512, 79161308, 104114329, 134908708, 158322616, 208228658, 217693597, 269817416, 416457316, 435387194, 832914632, 870774388, 1741548776, 2394629567, 4789259134, 9578518268, 19157036536]

約数ペア:

[(1, 19157036536), (2, 9578518268), (4, 4789259134), (8, 2394629567), (11, 1741548776), (22, 870774388), (23, 832914632), (44, 435387194), (46, 416457316), (71, 269817416), (88, 217693597), (92, 208228658), (121, 158322616), (142, 134908708), (184, 104114329), (242, 79161308), (253, 75719512), (284, 67454354), (484, 39580654), (506, 37859756), (568, 33727177), (781, 24528856), (968, 19790327), (1012, 18929878), (1562, 12264428), (1633, 11731192), (2024, 9464939), (2783, 6883592), (3124, 6132214), (3266, 5865596), (5566, 3441796), (6248, 3066107), (6532, 2932798), (8591, 2229896), (11132, 1720898), (12119, 1580744), (13064, 1466399), (17182, 1114948), (17963, 1066472), (22264, 860449), (24238, 790372), (34364, 557474), (35926, 533236), (48476, 395186), (68728, 278737), (71852, 266618), (96952, 197593), (133309, 143704)]