18698542

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6163}}^1$

素因数の和:6243

約数の個数: 16

約数和(自身を含む): 29513232

約数和(自身を除く): 10814690

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 6163, 12326, 228031, 252683, 456062, 505366, 9349271, 18698542]

約数ペア:

[(1, 18698542), (2, 9349271), (37, 505366), (41, 456062), (74, 252683), (82, 228031), (1517, 12326), (3034, 6163)]