12432992

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 108

約数和(自身を含む): 30667140

約数和(自身を除く): 18234148

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 121, 143, 152, 169, 176, 208, 209, 242, 247, 286, 304, 338, 352, 416, 418, 484, 494, 572, 608, 676, 836, 968, 988, 1144, 1352, 1573, 1672, 1859, 1936, 1976, 2288, 2299, 2704, 2717, 3146, 3211, 3344, 3718, 3872, 3952, 4576, 4598, 5408, 5434, 6292, 6422, 6688, 7436, 7904, 9196, 10868, 12584, 12844, 14872, 18392, 20449, 21736, 25168, 25688, 29744, 29887, 35321, 36784, 40898, 43472, 50336, 51376, 59488, 59774, 70642, 73568, 81796, 86944, 102752, 119548, 141284, 163592, 239096, 282568, 327184, 388531, 478192, 565136, 654368, 777062, 956384, 1130272, 1554124, 3108248, 6216496, 12432992]

約数ペア:

[(1, 12432992), (2, 6216496), (4, 3108248), (8, 1554124), (11, 1130272), (13, 956384), (16, 777062), (19, 654368), (22, 565136), (26, 478192), (32, 388531), (38, 327184), (44, 282568), (52, 239096), (76, 163592), (88, 141284), (104, 119548), (121, 102752), (143, 86944), (152, 81796), (169, 73568), (176, 70642), (208, 59774), (209, 59488), (242, 51376), (247, 50336), (286, 43472), (304, 40898), (338, 36784), (352, 35321), (416, 29887), (418, 29744), (484, 25688), (494, 25168), (572, 21736), (608, 20449), (676, 18392), (836, 14872), (968, 12844), (988, 12584), (1144, 10868), (1352, 9196), (1573, 7904), (1672, 7436), (1859, 6688), (1936, 6422), (1976, 6292), (2288, 5434), (2299, 5408), (2704, 4598), (2717, 4576), (3146, 3952), (3211, 3872), (3344, 3718)]