19109862

素因数分解:

$2^1\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2293}}^1$

素因数の和:2764

約数の個数: 24

約数和(自身を含む): 41512224

約数和(自身を除く): 22402362

約数列:

[1, 2, 3, 6, 9, 18, 463, 926, 1389, 2293, 2778, 4167, 4586, 6879, 8334, 13758, 20637, 41274, 1061659, 2123318, 3184977, 6369954, 9554931, 19109862]

約数ペア:

[(1, 19109862), (2, 9554931), (3, 6369954), (6, 3184977), (9, 2123318), (18, 1061659), (463, 41274), (926, 20637), (1389, 13758), (2293, 8334), (2778, 6879), (4167, 4586)]