22917796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12113}}^1$

素因数の和:12171

約数の個数: 24

約数和(自身を含む): 44773344

約数和(自身を除く): 21855548

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 12113, 24226, 48452, 133243, 266486, 520859, 532972, 1041718, 2083436, 5729449, 11458898, 22917796]

約数ペア:

[(1, 22917796), (2, 11458898), (4, 5729449), (11, 2083436), (22, 1041718), (43, 532972), (44, 520859), (86, 266486), (172, 133243), (473, 48452), (946, 24226), (1892, 12113)]