12531412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 24675840

約数和(自身を除く): 12144428

約数列:

[1, 2, 4, 19, 23, 38, 46, 67, 76, 92, 107, 134, 214, 268, 428, 437, 874, 1273, 1541, 1748, 2033, 2461, 2546, 3082, 4066, 4922, 5092, 6164, 7169, 8132, 9844, 14338, 28676, 29279, 46759, 58558, 93518, 117116, 136211, 164887, 187036, 272422, 329774, 544844, 659548, 3132853, 6265706, 12531412]

約数ペア:

[(1, 12531412), (2, 6265706), (4, 3132853), (19, 659548), (23, 544844), (38, 329774), (46, 272422), (67, 187036), (76, 164887), (92, 136211), (107, 117116), (134, 93518), (214, 58558), (268, 46759), (428, 29279), (437, 28676), (874, 14338), (1273, 9844), (1541, 8132), (1748, 7169), (2033, 6164), (2461, 5092), (2546, 4922), (3082, 4066)]