15691996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 28387520

約数和(自身を除く): 12695524

約数列:

[1, 2, 4, 37, 74, 148, 229, 458, 463, 916, 926, 1852, 8473, 16946, 17131, 33892, 34262, 68524, 106027, 212054, 424108, 3922999, 7845998, 15691996]

約数ペア:

[(1, 15691996), (2, 7845998), (4, 3922999), (37, 424108), (74, 212054), (148, 106027), (229, 68524), (458, 34262), (463, 33892), (916, 17131), (926, 16946), (1852, 8473)]