22471969988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1305599}}^1$

素因数の和:1305947

約数の個数: 24

約数和(自身を含む): 42479001600

約数和(自身を除く): 20007031612

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 8606, 17212, 1305599, 2611198, 5222396, 16972787, 33945574, 67891148, 432153269, 864306538, 1728613076, 5617992497, 11235984994, 22471969988]

約数ペア:

[(1, 22471969988), (2, 11235984994), (4, 5617992497), (13, 1728613076), (26, 864306538), (52, 432153269), (331, 67891148), (662, 33945574), (1324, 16972787), (4303, 5222396), (8606, 2611198), (17212, 1305599)]