19460328

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15299}}^1$

素因数の和:15361

約数の個数: 32

約数和(自身を含む): 49572000

約数和(自身を除く): 30111672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15299, 30598, 45897, 61196, 91794, 122392, 183588, 367176, 810847, 1621694, 2432541, 3243388, 4865082, 6486776, 9730164, 19460328]

約数ペア:

[(1, 19460328), (2, 9730164), (3, 6486776), (4, 4865082), (6, 3243388), (8, 2432541), (12, 1621694), (24, 810847), (53, 367176), (106, 183588), (159, 122392), (212, 91794), (318, 61196), (424, 45897), (636, 30598), (1272, 15299)]