13899452

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 29417472

約数和(自身を除く): 15518020

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 191, 226, 322, 382, 452, 644, 764, 791, 1337, 1582, 2599, 2674, 3164, 4393, 5198, 5348, 8786, 10396, 17572, 18193, 21583, 30751, 36386, 43166, 61502, 72772, 86332, 123004, 151081, 302162, 496409, 604324, 992818, 1985636, 3474863, 6949726, 13899452]

約数ペア:

[(1, 13899452), (2, 6949726), (4, 3474863), (7, 1985636), (14, 992818), (23, 604324), (28, 496409), (46, 302162), (92, 151081), (113, 123004), (161, 86332), (191, 72772), (226, 61502), (322, 43166), (382, 36386), (452, 30751), (644, 21583), (764, 18193), (791, 17572), (1337, 10396), (1582, 8786), (2599, 5348), (2674, 5198), (3164, 4393)]