19172856

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15073}}^1$

素因数の和:15135

約数の個数: 32

約数和(自身を含む): 48839760

約数和(自身を除く): 29666904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15073, 30146, 45219, 60292, 90438, 120584, 180876, 361752, 798869, 1597738, 2396607, 3195476, 4793214, 6390952, 9586428, 19172856]

約数ペア:

[(1, 19172856), (2, 9586428), (3, 6390952), (4, 4793214), (6, 3195476), (8, 2396607), (12, 1597738), (24, 798869), (53, 361752), (106, 180876), (159, 120584), (212, 90438), (318, 60292), (424, 45219), (636, 30146), (1272, 15073)]