19958532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151201}}^1$

素因数の和:151219

約数の個数: 24

約数和(自身を含む): 50803872

約数和(自身を除く): 30845340

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151201, 302402, 453603, 604804, 907206, 1663211, 1814412, 3326422, 4989633, 6652844, 9979266, 19958532]

約数ペア:

[(1, 19958532), (2, 9979266), (3, 6652844), (4, 4989633), (6, 3326422), (11, 1814412), (12, 1663211), (22, 907206), (33, 604804), (44, 453603), (66, 302402), (132, 151201)]