22890428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22619}}^1$

素因数の和:22657

約数の個数: 24

約数和(自身を含む): 45601920

約数和(自身を除く): 22711492

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 22619, 45238, 90476, 248809, 497618, 520237, 995236, 1040474, 2080948, 5722607, 11445214, 22890428]

約数ペア:

[(1, 22890428), (2, 11445214), (4, 5722607), (11, 2080948), (22, 1040474), (23, 995236), (44, 520237), (46, 497618), (92, 248809), (253, 90476), (506, 45238), (1012, 22619)]