12961308

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{5119}}^1$

素因数の和:5337

約数の個数: 24

約数和(自身を含む): 30392320

約数和(自身を除く): 17431012

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 5119, 10238, 15357, 20476, 30714, 61428, 1080109, 2160218, 3240327, 4320436, 6480654, 12961308]

約数ペア:

[(1, 12961308), (2, 6480654), (3, 4320436), (4, 3240327), (6, 2160218), (12, 1080109), (211, 61428), (422, 30714), (633, 20476), (844, 15357), (1266, 10238), (2532, 5119)]