11890996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{659}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 22508640

約数和(自身を除く): 10617644

約数列:

[1, 2, 4, 13, 26, 52, 347, 659, 694, 1318, 1388, 2636, 4511, 8567, 9022, 17134, 18044, 34268, 228673, 457346, 914692, 2972749, 5945498, 11890996]

約数ペア:

[(1, 11890996), (2, 5945498), (4, 2972749), (13, 914692), (26, 457346), (52, 228673), (347, 34268), (659, 18044), (694, 17134), (1318, 9022), (1388, 8567), (2636, 4511)]