19768124

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 35265888

約数和(自身を除く): 15497764

約数列:

[1, 2, 4, 101, 167, 202, 293, 334, 404, 586, 668, 1172, 16867, 29593, 33734, 48931, 59186, 67468, 97862, 118372, 195724, 4942031, 9884062, 19768124]

約数ペア:

[(1, 19768124), (2, 9884062), (4, 4942031), (101, 195724), (167, 118372), (202, 97862), (293, 67468), (334, 59186), (404, 48931), (586, 33734), (668, 29593), (1172, 16867)]