22305218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 37521792

約数和(自身を除く): 15216574

約数列:

[1, 2, 13, 26, 43, 71, 86, 142, 281, 559, 562, 923, 1118, 1846, 3053, 3653, 6106, 7306, 12083, 19951, 24166, 39689, 39902, 79378, 157079, 259363, 314158, 518726, 857893, 1715786, 11152609, 22305218]

約数ペア:

[(1, 22305218), (2, 11152609), (13, 1715786), (26, 857893), (43, 518726), (71, 314158), (86, 259363), (142, 157079), (281, 79378), (559, 39902), (562, 39689), (923, 24166), (1118, 19951), (1846, 12083), (3053, 7306), (3653, 6106)]