19292748

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 46663680

約数和(自身を除く): 27370932

約数列:

[1, 2, 3, 4, 6, 12, 47, 79, 94, 141, 158, 188, 237, 282, 316, 433, 474, 564, 866, 948, 1299, 1732, 2598, 3713, 5196, 7426, 11139, 14852, 20351, 22278, 34207, 40702, 44556, 61053, 68414, 81404, 102621, 122106, 136828, 205242, 244212, 410484, 1607729, 3215458, 4823187, 6430916, 9646374, 19292748]

約数ペア:

[(1, 19292748), (2, 9646374), (3, 6430916), (4, 4823187), (6, 3215458), (12, 1607729), (47, 410484), (79, 244212), (94, 205242), (141, 136828), (158, 122106), (188, 102621), (237, 81404), (282, 68414), (316, 61053), (433, 44556), (474, 40702), (564, 34207), (866, 22278), (948, 20351), (1299, 14852), (1732, 11139), (2598, 7426), (3713, 5196)]