12706969390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1\times {\mathrm{12491}}^1$

素因数の和:16944

約数の個数: 32

約数和(自身を含む): 23874310656

約数和(自身を除く): 11167341266

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 4423, 8846, 12491, 22115, 24982, 44230, 62455, 101729, 124910, 203458, 287293, 508645, 574586, 1017290, 1436465, 2872930, 55247693, 110495386, 276238465, 552476930, 1270696939, 2541393878, 6353484695, 12706969390]

約数ペア:

[(1, 12706969390), (2, 6353484695), (5, 2541393878), (10, 1270696939), (23, 552476930), (46, 276238465), (115, 110495386), (230, 55247693), (4423, 2872930), (8846, 1436465), (12491, 1017290), (22115, 574586), (24982, 508645), (44230, 287293), (62455, 203458), (101729, 124910)]