11133460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42821}}^1$

素因数の和:42843

約数の個数: 24

約数和(自身を含む): 25179336

約数和(自身を除く): 14045876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 42821, 85642, 171284, 214105, 428210, 556673, 856420, 1113346, 2226692, 2783365, 5566730, 11133460]

約数ペア:

[(1, 11133460), (2, 5566730), (4, 2783365), (5, 2226692), (10, 1113346), (13, 856420), (20, 556673), (26, 428210), (52, 214105), (65, 171284), (130, 85642), (260, 42821)]