11939530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 23451624

約数和(自身を除く): 11512094

約数列:

[1, 2, 5, 10, 23, 37, 46, 61, 74, 115, 122, 185, 230, 305, 370, 529, 610, 851, 1058, 1403, 1702, 2257, 2645, 2806, 4255, 4514, 5290, 7015, 8510, 11285, 14030, 19573, 22570, 32269, 39146, 51911, 64538, 97865, 103822, 161345, 195730, 259555, 322690, 519110, 1193953, 2387906, 5969765, 11939530]

約数ペア:

[(1, 11939530), (2, 5969765), (5, 2387906), (10, 1193953), (23, 519110), (37, 322690), (46, 259555), (61, 195730), (74, 161345), (115, 103822), (122, 97865), (185, 64538), (230, 51911), (305, 39146), (370, 32269), (529, 22570), (610, 19573), (851, 14030), (1058, 11285), (1403, 8510), (1702, 7015), (2257, 5290), (2645, 4514), (2806, 4255)]