3156812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 5905200

約数和(自身を除く): 2748388

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 569, 1138, 1387, 2276, 2774, 5548, 10811, 21622, 41537, 43244, 83074, 166148, 789203, 1578406, 3156812]

約数ペア:

[(1, 3156812), (2, 1578406), (4, 789203), (19, 166148), (38, 83074), (73, 43244), (76, 41537), (146, 21622), (292, 10811), (569, 5548), (1138, 2774), (1387, 2276)]