15672851990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2144029}}^1$

素因数の和:2144096

約数の個数: 32

約数和(自身を含む): 30565291680

約数和(自身を除く): 14892439690

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 2144029, 4288058, 10720145, 21440290, 36448493, 72896986, 92193247, 182242465, 184386494, 364484930, 460966235, 921932470, 1567285199, 3134570398, 7836425995, 15672851990]

約数ペア:

[(1, 15672851990), (2, 7836425995), (5, 3134570398), (10, 1567285199), (17, 921932470), (34, 460966235), (43, 364484930), (85, 184386494), (86, 182242465), (170, 92193247), (215, 72896986), (430, 36448493), (731, 21440290), (1462, 10720145), (3655, 4288058), (7310, 2144029)]