13227448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 26888400

約数和(自身を除く): 13660952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 659, 772, 1318, 1544, 2509, 2636, 5018, 5272, 8567, 10036, 17134, 20072, 34268, 68536, 127187, 254374, 508748, 1017496, 1653431, 3306862, 6613724, 13227448]

約数ペア:

[(1, 13227448), (2, 6613724), (4, 3306862), (8, 1653431), (13, 1017496), (26, 508748), (52, 254374), (104, 127187), (193, 68536), (386, 34268), (659, 20072), (772, 17134), (1318, 10036), (1544, 8567), (2509, 5272), (2636, 5018)]