12818252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 23331840

約数和(自身を除く): 10513588

約数列:

[1, 2, 4, 31, 62, 124, 167, 334, 619, 668, 1238, 2476, 5177, 10354, 19189, 20708, 38378, 76756, 103373, 206746, 413492, 3204563, 6409126, 12818252]

約数ペア:

[(1, 12818252), (2, 6409126), (4, 3204563), (31, 413492), (62, 206746), (124, 103373), (167, 76756), (334, 38378), (619, 20708), (668, 19189), (1238, 10354), (2476, 5177)]