15257912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 30939600

約数和(自身を除く): 15681688

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2713, 2812, 5426, 5624, 10852, 21704, 51547, 100381, 103094, 200762, 206188, 401524, 412376, 803048, 1907239, 3814478, 7628956, 15257912]

約数ペア:

[(1, 15257912), (2, 7628956), (4, 3814478), (8, 1907239), (19, 803048), (37, 412376), (38, 401524), (74, 206188), (76, 200762), (148, 103094), (152, 100381), (296, 51547), (703, 21704), (1406, 10852), (2713, 5624), (2812, 5426)]