15890964

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{11719}}^1$

素因数の和:11839

約数の個数: 24

約数和(自身を含む): 37410240

約数和(自身を除く): 21519276

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 11719, 23438, 35157, 46876, 70314, 140628, 1324247, 2648494, 3972741, 5296988, 7945482, 15890964]

約数ペア:

[(1, 15890964), (2, 7945482), (3, 5296988), (4, 3972741), (6, 2648494), (12, 1324247), (113, 140628), (226, 70314), (339, 46876), (452, 35157), (678, 23438), (1356, 11719)]