12147892

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 21732480

約数和(自身を除く): 9584588

約数列:

[1, 2, 4, 97, 131, 194, 239, 262, 388, 478, 524, 956, 12707, 23183, 25414, 31309, 46366, 50828, 62618, 92732, 125236, 3036973, 6073946, 12147892]

約数ペア:

[(1, 12147892), (2, 6073946), (4, 3036973), (97, 125236), (131, 92732), (194, 62618), (239, 50828), (262, 46366), (388, 31309), (478, 25414), (524, 23183), (956, 12707)]