243738422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{10567}}^1$

素因数の和:11195

約数の個数: 16

約数和(自身を含む): 385520640

約数和(自身を除く): 141782218

約数列:

[1, 2, 19, 38, 607, 1214, 10567, 11533, 21134, 23066, 200773, 401546, 6414169, 12828338, 121869211, 243738422]

約数ペア:

[(1, 243738422), (2, 121869211), (19, 12828338), (38, 6414169), (607, 401546), (1214, 200773), (10567, 23066), (11533, 21134)]