2015961938

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{49177}}^1$

素因数の和:49481

約数の個数: 16

約数和(自身を含む): 3068707200

約数和(自身を除く): 1052745262

約数列:

[1, 2, 103, 199, 206, 398, 20497, 40994, 49177, 98354, 5065231, 9786223, 10130462, 19572446, 1007980969, 2015961938]

約数ペア:

[(1, 2015961938), (2, 1007980969), (103, 19572446), (199, 10130462), (206, 9786223), (398, 5065231), (20497, 98354), (40994, 49177)]