19150682

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1889}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 29733480

約数和(自身を除く): 10582798

約数列:

[1, 2, 37, 74, 137, 274, 1889, 3778, 5069, 10138, 69893, 139786, 258793, 517586, 9575341, 19150682]

約数ペア:

[(1, 19150682), (2, 9575341), (37, 517586), (74, 258793), (137, 139786), (274, 69893), (1889, 10138), (3778, 5069)]