15693440798

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{20719}}^1$

素因数の和:20925

約数の個数: 48

約数和(自身を含む): 28061510400

約数和(自身を除く): 12368069602

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 131, 262, 413, 826, 917, 1834, 2891, 5782, 6419, 7729, 12838, 15458, 20719, 41438, 54103, 108206, 145033, 290066, 378721, 757442, 1015231, 1222421, 2030462, 2444842, 2714189, 5428378, 8556947, 17113894, 18999323, 37998646, 59898629, 119797258, 132995261, 160137151, 265990522, 320274302, 1120960057, 2241920114, 7846720399, 15693440798]

約数ペア:

[(1, 15693440798), (2, 7846720399), (7, 2241920114), (14, 1120960057), (49, 320274302), (59, 265990522), (98, 160137151), (118, 132995261), (131, 119797258), (262, 59898629), (413, 37998646), (826, 18999323), (917, 17113894), (1834, 8556947), (2891, 5428378), (5782, 2714189), (6419, 2444842), (7729, 2030462), (12838, 1222421), (15458, 1015231), (20719, 757442), (41438, 378721), (54103, 290066), (108206, 145033)]