39501854

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 30171106

約数列:

[1, 2, 7, 14, 53, 106, 139, 278, 371, 383, 742, 766, 973, 1946, 2681, 5362, 7367, 14734, 20299, 40598, 51569, 53237, 103138, 106474, 142093, 284186, 372659, 745318, 2821561, 5643122, 19750927, 39501854]

約数ペア:

[(1, 39501854), (2, 19750927), (7, 5643122), (14, 2821561), (53, 745318), (106, 372659), (139, 284186), (278, 142093), (371, 106474), (383, 103138), (742, 53237), (766, 51569), (973, 40598), (1946, 20299), (2681, 14734), (5362, 7367)]