12710672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 27045144

約数和(自身を除く): 14334472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1153, 1378, 2306, 2756, 4612, 5512, 9224, 11024, 14989, 18448, 29978, 59956, 61109, 119912, 122218, 239824, 244436, 488872, 794417, 977744, 1588834, 3177668, 6355336, 12710672]

約数ペア:

[(1, 12710672), (2, 6355336), (4, 3177668), (8, 1588834), (13, 977744), (16, 794417), (26, 488872), (52, 244436), (53, 239824), (104, 122218), (106, 119912), (208, 61109), (212, 59956), (424, 29978), (689, 18448), (848, 14989), (1153, 11024), (1378, 9224), (2306, 5512), (2756, 4612)]