15212246

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 29401056

約数和(自身を除く): 14188810

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 397, 782, 794, 833, 1127, 1666, 2254, 2737, 2779, 5474, 5558, 6749, 9131, 13498, 18262, 19159, 19453, 38318, 38906, 47243, 63917, 94486, 127834, 155227, 310454, 330701, 447419, 661402, 894838, 1086589, 2173178, 7606123, 15212246]

約数ペア:

[(1, 15212246), (2, 7606123), (7, 2173178), (14, 1086589), (17, 894838), (23, 661402), (34, 447419), (46, 330701), (49, 310454), (98, 155227), (119, 127834), (161, 94486), (238, 63917), (322, 47243), (391, 38906), (397, 38318), (782, 19453), (794, 19159), (833, 18262), (1127, 13498), (1666, 9131), (2254, 6749), (2737, 5558), (2779, 5474)]