19760358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8423}}^1$

素因数の和:8468

約数の個数: 32

約数和(自身を含む): 43670016

約数和(自身を除く): 23909658

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8423, 16846, 25269, 50538, 143191, 193729, 286382, 387458, 429573, 581187, 859146, 1162374, 3293393, 6586786, 9880179, 19760358]

約数ペア:

[(1, 19760358), (2, 9880179), (3, 6586786), (6, 3293393), (17, 1162374), (23, 859146), (34, 581187), (46, 429573), (51, 387458), (69, 286382), (102, 193729), (138, 143191), (391, 50538), (782, 25269), (1173, 16846), (2346, 8423)]