19206603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 30117360

約数和(自身を除く): 10910757

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1181, 1251, 1807, 3543, 5421, 10629, 15353, 16263, 46059, 138177, 164159, 492477, 1477431, 2134067, 6402201, 19206603]

約数ペア:

[(1, 19206603), (3, 6402201), (9, 2134067), (13, 1477431), (39, 492477), (117, 164159), (139, 138177), (417, 46059), (1181, 16263), (1251, 15353), (1807, 10629), (3543, 5421)]