13208410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 24572160

約数和(自身を除く): 11363750

約数列:

[1, 2, 5, 10, 47, 94, 157, 179, 235, 314, 358, 470, 785, 895, 1570, 1790, 7379, 8413, 14758, 16826, 28103, 36895, 42065, 56206, 73790, 84130, 140515, 281030, 1320841, 2641682, 6604205, 13208410]

約数ペア:

[(1, 13208410), (2, 6604205), (5, 2641682), (10, 1320841), (47, 281030), (94, 140515), (157, 84130), (179, 73790), (235, 56206), (314, 42065), (358, 36895), (470, 28103), (785, 16826), (895, 14758), (1570, 8413), (1790, 7379)]