19304376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8839}}^1$

素因数の和:8868

約数の個数: 64

約数和(自身を含む): 59404800

約数和(自身を除く): 40100424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 8839, 17678, 26517, 35356, 53034, 61873, 70712, 106068, 114907, 123746, 185619, 212136, 229814, 247492, 344721, 371238, 459628, 494984, 689442, 742476, 804349, 919256, 1378884, 1484952, 1608698, 2413047, 2757768, 3217396, 4826094, 6434792, 9652188, 19304376]

約数ペア:

[(1, 19304376), (2, 9652188), (3, 6434792), (4, 4826094), (6, 3217396), (7, 2757768), (8, 2413047), (12, 1608698), (13, 1484952), (14, 1378884), (21, 919256), (24, 804349), (26, 742476), (28, 689442), (39, 494984), (42, 459628), (52, 371238), (56, 344721), (78, 247492), (84, 229814), (91, 212136), (104, 185619), (156, 123746), (168, 114907), (182, 106068), (273, 70712), (312, 61873), (364, 53034), (546, 35356), (728, 26517), (1092, 17678), (2184, 8839)]