15484390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 28662336

約数和(自身を除く): 13177946

約数列:

[1, 2, 5, 10, 71, 113, 142, 193, 226, 355, 386, 565, 710, 965, 1130, 1930, 8023, 13703, 16046, 21809, 27406, 40115, 43618, 68515, 80230, 109045, 137030, 218090, 1548439, 3096878, 7742195, 15484390]

約数ペア:

[(1, 15484390), (2, 7742195), (5, 3096878), (10, 1548439), (71, 218090), (113, 137030), (142, 109045), (193, 80230), (226, 68515), (355, 43618), (386, 40115), (565, 27406), (710, 21809), (965, 16046), (1130, 13703), (1930, 8023)]