21963592

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23071}}^1$

素因数の和:23101

約数の個数: 32

約数和(自身を含む): 49835520

約数和(自身を除く): 27871928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 23071, 46142, 92284, 161497, 184568, 322994, 392207, 645988, 784414, 1291976, 1568828, 2745449, 3137656, 5490898, 10981796, 21963592]

約数ペア:

[(1, 21963592), (2, 10981796), (4, 5490898), (7, 3137656), (8, 2745449), (14, 1568828), (17, 1291976), (28, 784414), (34, 645988), (56, 392207), (68, 322994), (119, 184568), (136, 161497), (238, 92284), (476, 46142), (952, 23071)]