13519930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 26174016

約数和(自身を除く): 12654086

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 1187, 2278, 2374, 5695, 5935, 11390, 11870, 20179, 40358, 79529, 100895, 159058, 201790, 397645, 795290, 1351993, 2703986, 6759965, 13519930]

約数ペア:

[(1, 13519930), (2, 6759965), (5, 2703986), (10, 1351993), (17, 795290), (34, 397645), (67, 201790), (85, 159058), (134, 100895), (170, 79529), (335, 40358), (670, 20179), (1139, 11870), (1187, 11390), (2278, 5935), (2374, 5695)]