15250928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12379}}^1$

素因数の和:12405

約数の個数: 40

約数和(自身を含む): 36842880

約数和(自身を除く): 21591952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12379, 24758, 49516, 86653, 99032, 136169, 173306, 198064, 272338, 346612, 544676, 693224, 953183, 1089352, 1386448, 1906366, 2178704, 3812732, 7625464, 15250928]

約数ペア:

[(1, 15250928), (2, 7625464), (4, 3812732), (7, 2178704), (8, 1906366), (11, 1386448), (14, 1089352), (16, 953183), (22, 693224), (28, 544676), (44, 346612), (56, 272338), (77, 198064), (88, 173306), (112, 136169), (154, 99032), (176, 86653), (308, 49516), (616, 24758), (1232, 12379)]