23988754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 39631680

約数和(自身を除く): 15642926

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 277, 554, 817, 1007, 1634, 2014, 2279, 4558, 5263, 10526, 11911, 14681, 23822, 29362, 43301, 86602, 226309, 278939, 452618, 557878, 631283, 1262566, 11994377, 23988754]

約数ペア:

[(1, 23988754), (2, 11994377), (19, 1262566), (38, 631283), (43, 557878), (53, 452618), (86, 278939), (106, 226309), (277, 86602), (554, 43301), (817, 29362), (1007, 23822), (1634, 14681), (2014, 11911), (2279, 10526), (4558, 5263)]