15187406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 10758514

約数列:

[1, 2, 13, 23, 26, 46, 109, 218, 233, 299, 466, 598, 1417, 2507, 2834, 3029, 5014, 5359, 6058, 10718, 25397, 32591, 50794, 65182, 69667, 139334, 330161, 584131, 660322, 1168262, 7593703, 15187406]

約数ペア:

[(1, 15187406), (2, 7593703), (13, 1168262), (23, 660322), (26, 584131), (46, 330161), (109, 139334), (218, 69667), (233, 65182), (299, 50794), (466, 32591), (598, 25397), (1417, 10718), (2507, 6058), (2834, 5359), (3029, 5014)]