11457974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 24

約数和(自身を含む): 19104120

約数和(自身を除く): 7646146

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 419, 838, 1243, 2486, 4609, 9218, 13673, 27346, 47347, 50699, 94694, 101398, 520817, 1041634, 5728987, 11457974]

約数ペア:

[(1, 11457974), (2, 5728987), (11, 1041634), (22, 520817), (113, 101398), (121, 94694), (226, 50699), (242, 47347), (419, 27346), (838, 13673), (1243, 9218), (2486, 4609)]