139625954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{5419}}^1$

素因数の和:6425

約数の個数: 16

約数和(自身を含む): 225818880

約数和(自身を除く): 86192926

約数列:

[1, 2, 13, 26, 991, 1982, 5419, 10838, 12883, 25766, 70447, 140894, 5370229, 10740458, 69812977, 139625954]

約数ペア:

[(1, 139625954), (2, 69812977), (13, 10740458), (26, 5370229), (991, 140894), (1982, 70447), (5419, 25766), (10838, 12883)]