11965460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46021}}^1$

素因数の和:46043

約数の個数: 24

約数和(自身を含む): 27060936

約数和(自身を除く): 15095476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 46021, 92042, 184084, 230105, 460210, 598273, 920420, 1196546, 2393092, 2991365, 5982730, 11965460]

約数ペア:

[(1, 11965460), (2, 5982730), (4, 2991365), (5, 2393092), (10, 1196546), (13, 920420), (20, 598273), (26, 460210), (52, 230105), (65, 184084), (130, 92042), (260, 46021)]