17943448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 35809200

約数和(自身を除く): 17865752

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1217, 1843, 2434, 3686, 4868, 7372, 9736, 14744, 23123, 46246, 92492, 118049, 184984, 236098, 472196, 944392, 2242931, 4485862, 8971724, 17943448]

約数ペア:

[(1, 17943448), (2, 8971724), (4, 4485862), (8, 2242931), (19, 944392), (38, 472196), (76, 236098), (97, 184984), (152, 118049), (194, 92492), (388, 46246), (776, 23123), (1217, 14744), (1843, 9736), (2434, 7372), (3686, 4868)]