15937948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5783}}^1$

素因数の和:5853

約数の個数: 24

約数和(自身を含む): 30608928

約数和(自身を除く): 14670980

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 5783, 11566, 23132, 75179, 150358, 300716, 306499, 612998, 1225996, 3984487, 7968974, 15937948]

約数ペア:

[(1, 15937948), (2, 7968974), (4, 3984487), (13, 1225996), (26, 612998), (52, 306499), (53, 300716), (106, 150358), (212, 75179), (689, 23132), (1378, 11566), (2756, 5783)]