15569988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8059}}^1$

素因数の和:8096

約数の個数: 48

約数和(自身を含む): 43330560

約数和(自身を除く): 27760572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 8059, 16118, 24177, 32236, 48354, 56413, 96708, 112826, 169239, 185357, 225652, 338478, 370714, 556071, 676956, 741428, 1112142, 1297499, 2224284, 2594998, 3892497, 5189996, 7784994, 15569988]

約数ペア:

[(1, 15569988), (2, 7784994), (3, 5189996), (4, 3892497), (6, 2594998), (7, 2224284), (12, 1297499), (14, 1112142), (21, 741428), (23, 676956), (28, 556071), (42, 370714), (46, 338478), (69, 225652), (84, 185357), (92, 169239), (138, 112826), (161, 96708), (276, 56413), (322, 48354), (483, 32236), (644, 24177), (966, 16118), (1932, 8059)]