19860304944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1\times {\mathrm{5393}}^1$

素因数の和:9934

約数の個数: 80

約数和(自身を含む): 54345887712

約数和(自身を除く): 34485582768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 4513, 5393, 9026, 10786, 13539, 16179, 18052, 21572, 27078, 32358, 36104, 43144, 54156, 64716, 72208, 76721, 86288, 91681, 108312, 129432, 153442, 183362, 216624, 230163, 258864, 275043, 306884, 366724, 460326, 550086, 613768, 733448, 920652, 1100172, 1227536, 1466896, 1841304, 2200344, 3682608, 4400688, 24338609, 48677218, 73015827, 97354436, 146031654, 194708872, 292063308, 389417744, 413756353, 584126616, 827512706, 1168253232, 1241269059, 1655025412, 2482538118, 3310050824, 4965076236, 6620101648, 9930152472, 19860304944]

約数ペア:

[(1, 19860304944), (2, 9930152472), (3, 6620101648), (4, 4965076236), (6, 3310050824), (8, 2482538118), (12, 1655025412), (16, 1241269059), (17, 1168253232), (24, 827512706), (34, 584126616), (48, 413756353), (51, 389417744), (68, 292063308), (102, 194708872), (136, 146031654), (204, 97354436), (272, 73015827), (408, 48677218), (816, 24338609), (4513, 4400688), (5393, 3682608), (9026, 2200344), (10786, 1841304), (13539, 1466896), (16179, 1227536), (18052, 1100172), (21572, 920652), (27078, 733448), (32358, 613768), (36104, 550086), (43144, 460326), (54156, 366724), (64716, 306884), (72208, 275043), (76721, 258864), (86288, 230163), (91681, 216624), (108312, 183362), (129432, 153442)]