1915930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4673}}^1$

素因数の和:4721

約数の個数: 16

約数和(自身を含む): 3533544

約数和(自身を除く): 1617614

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4673, 9346, 23365, 46730, 191593, 383186, 957965, 1915930]

約数ペア:

[(1, 1915930), (2, 957965), (5, 383186), (10, 191593), (41, 46730), (82, 23365), (205, 9346), (410, 4673)]