71241070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{374953}}^1$

素因数の和:374979

約数の個数: 16

約数和(自身を含む): 134983440

約数和(自身を除く): 63742370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 374953, 749906, 1874765, 3749530, 7124107, 14248214, 35620535, 71241070]

約数ペア:

[(1, 71241070), (2, 35620535), (5, 14248214), (10, 7124107), (19, 3749530), (38, 1874765), (95, 749906), (190, 374953)]