19115403266

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{922291}}^1$

素因数の和:922577

約数の個数: 16

約数和(自身を含む): 29461695648

約数和(自身を除く): 10346292382

約数列:

[1, 2, 43, 86, 241, 482, 10363, 20726, 922291, 1844582, 39658513, 79317026, 222272131, 444544262, 9557701633, 19115403266]

約数ペア:

[(1, 19115403266), (2, 9557701633), (43, 444544262), (86, 222272131), (241, 79317026), (482, 39658513), (10363, 1844582), (20726, 922291)]