1946807830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{931487}}^1$

素因数の和:931524

約数の個数: 32

約数和(自身を含む): 4024028160

約数和(自身を除く): 2077220330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 931487, 1862974, 4657435, 9314870, 10246357, 17698253, 20492714, 35396506, 51231785, 88491265, 102463570, 176982530, 194680783, 389361566, 973403915, 1946807830]

約数ペア:

[(1, 1946807830), (2, 973403915), (5, 389361566), (10, 194680783), (11, 176982530), (19, 102463570), (22, 88491265), (38, 51231785), (55, 35396506), (95, 20492714), (110, 17698253), (190, 10246357), (209, 9314870), (418, 4657435), (1045, 1862974), (2090, 931487)]