15892674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 37933056

約数和(自身を除く): 22040382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 83, 94, 97, 141, 166, 194, 249, 282, 291, 329, 498, 581, 582, 658, 679, 987, 1162, 1358, 1743, 1974, 2037, 3486, 3901, 4074, 4559, 7802, 8051, 9118, 11703, 13677, 16102, 23406, 24153, 27307, 27354, 31913, 48306, 54614, 56357, 63826, 81921, 95739, 112714, 163842, 169071, 191478, 338142, 378397, 756794, 1135191, 2270382, 2648779, 5297558, 7946337, 15892674]

約数ペア:

[(1, 15892674), (2, 7946337), (3, 5297558), (6, 2648779), (7, 2270382), (14, 1135191), (21, 756794), (42, 378397), (47, 338142), (83, 191478), (94, 169071), (97, 163842), (141, 112714), (166, 95739), (194, 81921), (249, 63826), (282, 56357), (291, 54614), (329, 48306), (498, 31913), (581, 27354), (582, 27307), (658, 24153), (679, 23406), (987, 16102), (1162, 13677), (1358, 11703), (1743, 9118), (1974, 8051), (2037, 7802), (3486, 4559), (3901, 4074)]