13905724

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12113}}^1$

素因数の和:12165

約数の個数: 24

約数和(自身を含む): 28492128

約数和(自身を除く): 14586404

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 12113, 24226, 48452, 84791, 169582, 339164, 496633, 993266, 1986532, 3476431, 6952862, 13905724]

約数ペア:

[(1, 13905724), (2, 6952862), (4, 3476431), (7, 1986532), (14, 993266), (28, 496633), (41, 339164), (82, 169582), (164, 84791), (287, 48452), (574, 24226), (1148, 12113)]