19462068184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{35449}}^1\times {\mathrm{5279}}^1$

素因数の和:40747

約数の個数: 32

約数和(自身を含む): 39306960000

約数和(自身を除く): 19844891816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5279, 10558, 21116, 35449, 42232, 68627, 70898, 137254, 141796, 274508, 283592, 460837, 549016, 921674, 1843348, 3686696, 187135271, 374270542, 748541084, 1497082168, 2432758523, 4865517046, 9731034092, 19462068184]

約数ペア:

[(1, 19462068184), (2, 9731034092), (4, 4865517046), (8, 2432758523), (13, 1497082168), (26, 748541084), (52, 374270542), (104, 187135271), (5279, 3686696), (10558, 1843348), (21116, 921674), (35449, 549016), (42232, 460837), (68627, 283592), (70898, 274508), (137254, 141796)]