15920964

素因数分解:

$2^2\times 3^2\times {\mathrm{467}}^1\times {\mathrm{947}}^1$

素因数の和:1424

約数の個数: 36

約数和(自身を含む): 40373424

約数和(自身を除く): 24452460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 467, 934, 947, 1401, 1868, 1894, 2802, 2841, 3788, 4203, 5604, 5682, 8406, 8523, 11364, 16812, 17046, 34092, 442249, 884498, 1326747, 1768996, 2653494, 3980241, 5306988, 7960482, 15920964]

約数ペア:

[(1, 15920964), (2, 7960482), (3, 5306988), (4, 3980241), (6, 2653494), (9, 1768996), (12, 1326747), (18, 884498), (36, 442249), (467, 34092), (934, 17046), (947, 16812), (1401, 11364), (1868, 8523), (1894, 8406), (2802, 5682), (2841, 5604), (3788, 4203)]