201819634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{4159}}^1$

素因数の和:5457

約数の個数: 16

約数和(自身を含む): 318988800

約数和(自身を除く): 117169166

約数列:

[1, 2, 19, 38, 1277, 2554, 4159, 8318, 24263, 48526, 79021, 158042, 5311043, 10622086, 100909817, 201819634]

約数ペア:

[(1, 201819634), (2, 100909817), (19, 10622086), (38, 5311043), (1277, 158042), (2554, 79021), (4159, 48526), (8318, 24263)]