11683960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6793}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 26904240

約数和(自身を除く): 15220280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 6793, 13586, 27172, 33965, 54344, 67930, 135860, 271720, 292099, 584198, 1168396, 1460495, 2336792, 2920990, 5841980, 11683960]

約数ペア:

[(1, 11683960), (2, 5841980), (4, 2920990), (5, 2336792), (8, 1460495), (10, 1168396), (20, 584198), (40, 292099), (43, 271720), (86, 135860), (172, 67930), (215, 54344), (344, 33965), (430, 27172), (860, 13586), (1720, 6793)]