13873609924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{39521}}^1$

素因数の和:39724

約数の個数: 48

約数和(自身を含む): 26558784000

約数和(自身を除く): 12685174076

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 149, 298, 589, 596, 1178, 2356, 2831, 4619, 5662, 9238, 11324, 18476, 39521, 79042, 87761, 158084, 175522, 351044, 750899, 1225151, 1501798, 2450302, 3003596, 4900604, 5888629, 11777258, 23277869, 23554516, 46555738, 93111476, 111883951, 182547499, 223767902, 365094998, 447535804, 730189996, 3468402481, 6936804962, 13873609924]

約数ペア:

[(1, 13873609924), (2, 6936804962), (4, 3468402481), (19, 730189996), (31, 447535804), (38, 365094998), (62, 223767902), (76, 182547499), (124, 111883951), (149, 93111476), (298, 46555738), (589, 23554516), (596, 23277869), (1178, 11777258), (2356, 5888629), (2831, 4900604), (4619, 3003596), (5662, 2450302), (9238, 1501798), (11324, 1225151), (18476, 750899), (39521, 351044), (79042, 175522), (87761, 158084)]