19935348

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40519}}^1$

素因数の和:40567

約数の個数: 24

約数和(自身を含む): 47651520

約数和(自身を除く): 27716172

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 40519, 81038, 121557, 162076, 243114, 486228, 1661279, 3322558, 4983837, 6645116, 9967674, 19935348]

約数ペア:

[(1, 19935348), (2, 9967674), (3, 6645116), (4, 4983837), (6, 3322558), (12, 1661279), (41, 486228), (82, 243114), (123, 162076), (164, 121557), (246, 81038), (492, 40519)]