12536940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16073}}^1$

素因数の和:16098

約数の個数: 48

約数和(自身を含む): 37806048

約数和(自身を除く): 25269108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 16073, 32146, 48219, 64292, 80365, 96438, 160730, 192876, 208949, 241095, 321460, 417898, 482190, 626847, 835796, 964380, 1044745, 1253694, 2089490, 2507388, 3134235, 4178980, 6268470, 12536940]

約数ペア:

[(1, 12536940), (2, 6268470), (3, 4178980), (4, 3134235), (5, 2507388), (6, 2089490), (10, 1253694), (12, 1044745), (13, 964380), (15, 835796), (20, 626847), (26, 482190), (30, 417898), (39, 321460), (52, 241095), (60, 208949), (65, 192876), (78, 160730), (130, 96438), (156, 80365), (195, 64292), (260, 48219), (390, 32146), (780, 16073)]