16220442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1019}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 37209600

約数和(自身を除く): 20989158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1019, 1137, 2038, 2274, 2653, 3057, 5306, 6114, 7133, 7959, 14266, 15918, 21399, 42798, 386201, 772402, 1158603, 2317206, 2703407, 5406814, 8110221, 16220442]

約数ペア:

[(1, 16220442), (2, 8110221), (3, 5406814), (6, 2703407), (7, 2317206), (14, 1158603), (21, 772402), (42, 386201), (379, 42798), (758, 21399), (1019, 15918), (1137, 14266), (2038, 7959), (2274, 7133), (2653, 6114), (3057, 5306)]