21962616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{70393}}^1$

素因数の和:70415

約数の個数: 32

約数和(自身を含む): 59130960

約数和(自身を除く): 37168344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 70393, 140786, 211179, 281572, 422358, 563144, 844716, 915109, 1689432, 1830218, 2745327, 3660436, 5490654, 7320872, 10981308, 21962616]

約数ペア:

[(1, 21962616), (2, 10981308), (3, 7320872), (4, 5490654), (6, 3660436), (8, 2745327), (12, 1830218), (13, 1689432), (24, 915109), (26, 844716), (39, 563144), (52, 422358), (78, 281572), (104, 211179), (156, 140786), (312, 70393)]