38930402

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9689}}^1$

素因数の和:9746

約数の個数: 24

約数和(自身を含む): 69593580

約数和(自身を除く): 30663178

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 9689, 19378, 67823, 135646, 397249, 474761, 794498, 949522, 2780743, 5561486, 19465201, 38930402]

約数ペア:

[(1, 38930402), (2, 19465201), (7, 5561486), (14, 2780743), (41, 949522), (49, 794498), (82, 474761), (98, 397249), (287, 135646), (574, 67823), (2009, 19378), (4018, 9689)]