13696378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 22680000

約数和(自身を除く): 8983622

約数列:

[1, 2, 19, 38, 41, 59, 82, 118, 149, 298, 779, 1121, 1558, 2242, 2419, 2831, 4838, 5662, 6109, 8791, 12218, 17582, 45961, 91922, 116071, 167029, 232142, 334058, 360431, 720862, 6848189, 13696378]

約数ペア:

[(1, 13696378), (2, 6848189), (19, 720862), (38, 360431), (41, 334058), (59, 232142), (82, 167029), (118, 116071), (149, 91922), (298, 45961), (779, 17582), (1121, 12218), (1558, 8791), (2242, 6109), (2419, 5662), (2831, 4838)]