15839366980372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197683}}^1\times {\mathrm{1540867}}^1$

素因数の和:1738567

約数の個数: 24

約数和(自身を含む): 29851285071776

約数和(自身を除く): 14011918091404

約数列:

[1, 2, 4, 13, 26, 52, 197683, 395366, 790732, 1540867, 2569879, 3081734, 5139758, 6163468, 10279516, 20031271, 40062542, 80125084, 304603211161, 609206422322, 1218412844644, 3959841745093, 7919683490186, 15839366980372]

約数ペア:

[(1, 15839366980372), (2, 7919683490186), (4, 3959841745093), (13, 1218412844644), (26, 609206422322), (52, 304603211161), (197683, 80125084), (395366, 40062542), (790732, 20031271), (1540867, 10279516), (2569879, 6163468), (3081734, 5139758)]