23213706

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 49220160

約数和(自身を除く): 26006454

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 1297, 2594, 2983, 3891, 5966, 7782, 8949, 17898, 24643, 49286, 73929, 147858, 203629, 407258, 610887, 1221774, 3868951, 7737902, 11606853, 23213706]

約数ペア:

[(1, 23213706), (2, 11606853), (3, 7737902), (6, 3868951), (19, 1221774), (38, 610887), (57, 407258), (114, 203629), (157, 147858), (314, 73929), (471, 49286), (942, 24643), (1297, 17898), (2594, 8949), (2983, 7782), (3891, 5966)]