13187174

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 27061776

約数和(自身を除く): 13874602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 941, 1001, 1078, 1274, 1882, 2002, 6587, 7007, 10351, 12233, 13174, 14014, 20702, 24466, 46109, 72457, 85631, 92218, 134563, 144914, 171262, 269126, 507199, 599417, 941941, 1014398, 1198834, 1883882, 6593587, 13187174]

約数ペア:

[(1, 13187174), (2, 6593587), (7, 1883882), (11, 1198834), (13, 1014398), (14, 941941), (22, 599417), (26, 507199), (49, 269126), (77, 171262), (91, 144914), (98, 134563), (143, 92218), (154, 85631), (182, 72457), (286, 46109), (539, 24466), (637, 20702), (941, 14014), (1001, 13174), (1078, 12233), (1274, 10351), (1882, 7007), (2002, 6587)]