1937646980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5099071}}^1$

素因数の和:5099099

約数の個数: 24

約数和(自身を含む): 4283220480

約数和(自身を除く): 2345573500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5099071, 10198142, 20396284, 25495355, 50990710, 96882349, 101981420, 193764698, 387529396, 484411745, 968823490, 1937646980]

約数ペア:

[(1, 1937646980), (2, 968823490), (4, 484411745), (5, 387529396), (10, 193764698), (19, 101981420), (20, 96882349), (38, 50990710), (76, 25495355), (95, 20396284), (190, 10198142), (380, 5099071)]