11690380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44963}}^1$

素因数の和:44985

約数の個数: 24

約数和(自身を含む): 26438832

約数和(自身を除く): 14748452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 44963, 89926, 179852, 224815, 449630, 584519, 899260, 1169038, 2338076, 2922595, 5845190, 11690380]

約数ペア:

[(1, 11690380), (2, 5845190), (4, 2922595), (5, 2338076), (10, 1169038), (13, 899260), (20, 584519), (26, 449630), (52, 224815), (65, 179852), (130, 89926), (260, 44963)]