15974994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9277}}^1$

素因数の和:9330

約数の個数: 32

約数和(自身を含む): 37408896

約数和(自身を除く): 21433902

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 9277, 18554, 27831, 55662, 64939, 129878, 194817, 380357, 389634, 760714, 1141071, 2282142, 2662499, 5324998, 7987497, 15974994]

約数ペア:

[(1, 15974994), (2, 7987497), (3, 5324998), (6, 2662499), (7, 2282142), (14, 1141071), (21, 760714), (41, 389634), (42, 380357), (82, 194817), (123, 129878), (246, 64939), (287, 55662), (574, 27831), (861, 18554), (1722, 9277)]