11913460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45821}}^1$

素因数の和:45843

約数の個数: 24

約数和(自身を含む): 26943336

約数和(自身を除く): 15029876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 45821, 91642, 183284, 229105, 458210, 595673, 916420, 1191346, 2382692, 2978365, 5956730, 11913460]

約数ペア:

[(1, 11913460), (2, 5956730), (4, 2978365), (5, 2382692), (10, 1191346), (13, 916420), (20, 595673), (26, 458210), (52, 229105), (65, 183284), (130, 91642), (260, 45821)]