19587056

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{20749}}^1$

素因数の和:20816

約数の個数: 20

約数和(自身を含む): 38595000

約数和(自身を除く): 19007944

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 20749, 41498, 82996, 165992, 331984, 1224191, 2448382, 4896764, 9793528, 19587056]

約数ペア:

[(1, 19587056), (2, 9793528), (4, 4896764), (8, 2448382), (16, 1224191), (59, 331984), (118, 165992), (236, 82996), (472, 41498), (944, 20749)]