23969476

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 42751520

約数和(自身を除く): 18782044

約数列:

[1, 2, 4, 97, 163, 194, 326, 379, 388, 652, 758, 1516, 15811, 31622, 36763, 61777, 63244, 73526, 123554, 147052, 247108, 5992369, 11984738, 23969476]

約数ペア:

[(1, 23969476), (2, 11984738), (4, 5992369), (97, 247108), (163, 147052), (194, 123554), (326, 73526), (379, 63244), (388, 61777), (652, 36763), (758, 31622), (1516, 15811)]