15305776

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12109}}^1$

素因数の和:12196

約数の個数: 20

約数和(自身を含む): 30032800

約数和(自身を除く): 14727024

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12109, 24218, 48436, 96872, 193744, 956611, 1913222, 3826444, 7652888, 15305776]

約数ペア:

[(1, 15305776), (2, 7652888), (4, 3826444), (8, 1913222), (16, 956611), (79, 193744), (158, 96872), (316, 48436), (632, 24218), (1264, 12109)]