12142328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4499

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 13501192

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 4451, 8902, 17804, 35608, 48961, 97922, 137981, 195844, 275962, 391688, 551924, 1103848, 1517791, 3035582, 6071164, 12142328]

約数ペア:

[(1, 12142328), (2, 6071164), (4, 3035582), (8, 1517791), (11, 1103848), (22, 551924), (31, 391688), (44, 275962), (62, 195844), (88, 137981), (124, 97922), (248, 48961), (341, 35608), (682, 17804), (1364, 8902), (2728, 4451)]