9612812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 18461520

約数和(自身を除く): 8848708

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1109, 2167, 2218, 4334, 4436, 8668, 12199, 24398, 48796, 218473, 436946, 873892, 2403203, 4806406, 9612812]

約数ペア:

[(1, 9612812), (2, 4806406), (4, 2403203), (11, 873892), (22, 436946), (44, 218473), (197, 48796), (394, 24398), (788, 12199), (1109, 8668), (2167, 4436), (2218, 4334)]