13222768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:593

約数の個数: 40

約数和(自身を含む): 27838496

約数和(自身を除く): 14615728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 421, 604, 842, 1208, 1684, 1963, 2416, 3368, 3926, 5473, 6736, 7852, 10946, 15704, 21892, 31408, 43784, 63571, 87568, 127142, 254284, 508568, 826423, 1017136, 1652846, 3305692, 6611384, 13222768]

約数ペア:

[(1, 13222768), (2, 6611384), (4, 3305692), (8, 1652846), (13, 1017136), (16, 826423), (26, 508568), (52, 254284), (104, 127142), (151, 87568), (208, 63571), (302, 43784), (421, 31408), (604, 21892), (842, 15704), (1208, 10946), (1684, 7852), (1963, 6736), (2416, 5473), (3368, 3926)]