19132072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{140677}}^1$

素因数の和:140700

約数の個数: 16

約数和(自身を含む): 37983060

約数和(自身を除く): 18850988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 140677, 281354, 562708, 1125416, 2391509, 4783018, 9566036, 19132072]

約数ペア:

[(1, 19132072), (2, 9566036), (4, 4783018), (8, 2391509), (17, 1125416), (34, 562708), (68, 281354), (136, 140677)]