19137846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35051}}^1$

素因数の和:35076

約数の個数: 32

約数和(自身を含む): 47109888

約数和(自身を除く): 27972042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 35051, 70102, 105153, 210306, 245357, 455663, 490714, 736071, 911326, 1366989, 1472142, 2733978, 3189641, 6379282, 9568923, 19137846]

約数ペア:

[(1, 19137846), (2, 9568923), (3, 6379282), (6, 3189641), (7, 2733978), (13, 1472142), (14, 1366989), (21, 911326), (26, 736071), (39, 490714), (42, 455663), (78, 245357), (91, 210306), (182, 105153), (273, 70102), (546, 35051)]