15388571464

素因数分解:

$2^3\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{211219}}^1$

素因数の和:212533

約数の個数: 32

約数和(自身を含む): 33001012800

約数和(自身を除く): 17612441336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1301, 2602, 5204, 9107, 10408, 18214, 36428, 72856, 211219, 422438, 844876, 1478533, 1689752, 2957066, 5914132, 11828264, 274795919, 549591838, 1099183676, 1923571433, 2198367352, 3847142866, 7694285732, 15388571464]

約数ペア:

[(1, 15388571464), (2, 7694285732), (4, 3847142866), (7, 2198367352), (8, 1923571433), (14, 1099183676), (28, 549591838), (56, 274795919), (1301, 11828264), (2602, 5914132), (5204, 2957066), (9107, 1689752), (10408, 1478533), (18214, 844876), (36428, 422438), (72856, 211219)]