15999204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102559}}^1$

素因数の和:102579

約数の個数: 24

約数和(自身を含む): 40203520

約数和(自身を除く): 24204316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 102559, 205118, 307677, 410236, 615354, 1230708, 1333267, 2666534, 3999801, 5333068, 7999602, 15999204]

約数ペア:

[(1, 15999204), (2, 7999602), (3, 5333068), (4, 3999801), (6, 2666534), (12, 1333267), (13, 1230708), (26, 615354), (39, 410236), (52, 307677), (78, 205118), (156, 102559)]