12247316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 22498560

約数和(自身を除く): 10251244

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 557, 956, 1114, 2228, 5497, 10994, 12811, 21988, 25622, 51244, 133123, 266246, 532492, 3061829, 6123658, 12247316]

約数ペア:

[(1, 12247316), (2, 6123658), (4, 3061829), (23, 532492), (46, 266246), (92, 133123), (239, 51244), (478, 25622), (557, 21988), (956, 12811), (1114, 10994), (2228, 5497)]