13345816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 29158920

約数和(自身を除く): 15813104

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 811, 968, 1496, 1622, 2057, 3244, 4114, 6488, 8228, 8921, 13787, 16456, 17842, 27574, 35684, 55148, 71368, 98131, 110296, 151657, 196262, 303314, 392524, 606628, 785048, 1213256, 1668227, 3336454, 6672908, 13345816]

約数ペア:

[(1, 13345816), (2, 6672908), (4, 3336454), (8, 1668227), (11, 1213256), (17, 785048), (22, 606628), (34, 392524), (44, 303314), (68, 196262), (88, 151657), (121, 110296), (136, 98131), (187, 71368), (242, 55148), (374, 35684), (484, 27574), (748, 17842), (811, 16456), (968, 13787), (1496, 8921), (1622, 8228), (2057, 6488), (3244, 4114)]