19691508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{96527}}^1$

素因数の和:96551

約数の個数: 24

約数和(自身を含む): 48650112

約数和(自身を除く): 28958604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 96527, 193054, 289581, 386108, 579162, 1158324, 1640959, 3281918, 4922877, 6563836, 9845754, 19691508]

約数ペア:

[(1, 19691508), (2, 9845754), (3, 6563836), (4, 4922877), (6, 3281918), (12, 1640959), (17, 1158324), (34, 579162), (51, 386108), (68, 289581), (102, 193054), (204, 96527)]