12518792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 28546560

約数和(自身を除く): 16027768

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 353, 403, 572, 682, 706, 806, 1144, 1364, 1412, 1612, 2728, 2824, 3224, 3883, 4433, 4589, 7766, 8866, 9178, 10943, 15532, 17732, 18356, 21886, 31064, 35464, 36712, 43772, 50479, 87544, 100958, 120373, 142259, 201916, 240746, 284518, 403832, 481492, 569036, 962984, 1138072, 1564849, 3129698, 6259396, 12518792]

約数ペア:

[(1, 12518792), (2, 6259396), (4, 3129698), (8, 1564849), (11, 1138072), (13, 962984), (22, 569036), (26, 481492), (31, 403832), (44, 284518), (52, 240746), (62, 201916), (88, 142259), (104, 120373), (124, 100958), (143, 87544), (248, 50479), (286, 43772), (341, 36712), (353, 35464), (403, 31064), (572, 21886), (682, 18356), (706, 17732), (806, 15532), (1144, 10943), (1364, 9178), (1412, 8866), (1612, 7766), (2728, 4589), (2824, 4433), (3224, 3883)]