15366996872

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{1951}}^1\times {\mathrm{2531}}^1$

素因数の和:4877

約数の個数: 32

約数和(自身を含む): 28913414400

約数和(自身を除く): 13546417528

約数列:

[1, 2, 4, 8, 389, 778, 1556, 1951, 2531, 3112, 3902, 5062, 7804, 10124, 15608, 20248, 758939, 984559, 1517878, 1969118, 3035756, 3938236, 4937981, 6071512, 7876472, 9875962, 19751924, 39503848, 1920874609, 3841749218, 7683498436, 15366996872]

約数ペア:

[(1, 15366996872), (2, 7683498436), (4, 3841749218), (8, 1920874609), (389, 39503848), (778, 19751924), (1556, 9875962), (1951, 7876472), (2531, 6071512), (3112, 4937981), (3902, 3938236), (5062, 3035756), (7804, 1969118), (10124, 1517878), (15608, 984559), (20248, 758939)]