19670154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4637}}^1$

素因数の和:4750

約数の個数: 32

約数和(自身を含む): 45415296

約数和(自身を除く): 25745142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 4637, 9274, 13911, 27822, 32459, 64918, 97377, 194754, 468337, 936674, 1405011, 2810022, 3278359, 6556718, 9835077, 19670154]

約数ペア:

[(1, 19670154), (2, 9835077), (3, 6556718), (6, 3278359), (7, 2810022), (14, 1405011), (21, 936674), (42, 468337), (101, 194754), (202, 97377), (303, 64918), (606, 32459), (707, 27822), (1414, 13911), (2121, 9274), (4242, 4637)]