13199428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9677}}^1$

素因数の和:9723

約数の個数: 24

約数和(自身を含む): 26014464

約数和(自身を除く): 12815036

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 9677, 19354, 38708, 106447, 212894, 299987, 425788, 599974, 1199948, 3299857, 6599714, 13199428]

約数ペア:

[(1, 13199428), (2, 6599714), (4, 3299857), (11, 1199948), (22, 599974), (31, 425788), (44, 299987), (62, 212894), (124, 106447), (341, 38708), (682, 19354), (1364, 9677)]