19006954010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2832631}}^1$

素因数の和:2832710

約数の個数: 32

約数和(自身を含む): 37934607744

約数和(自身を除く): 18927653734

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 2832631, 5665262, 14163155, 28326310, 31158941, 62317882, 155794705, 172790491, 311589410, 345580982, 863952455, 1727904910, 1900695401, 3801390802, 9503477005, 19006954010]

約数ペア:

[(1, 19006954010), (2, 9503477005), (5, 3801390802), (10, 1900695401), (11, 1727904910), (22, 863952455), (55, 345580982), (61, 311589410), (110, 172790491), (122, 155794705), (305, 62317882), (610, 31158941), (671, 28326310), (1342, 14163155), (3355, 5665262), (6710, 2832631)]