19308534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1213}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 44286720

約数和(自身を除く): 24978186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1137, 1213, 2274, 2426, 2653, 3639, 5306, 7278, 7959, 8491, 15918, 16982, 25473, 50946, 459727, 919454, 1379181, 2758362, 3218089, 6436178, 9654267, 19308534]

約数ペア:

[(1, 19308534), (2, 9654267), (3, 6436178), (6, 3218089), (7, 2758362), (14, 1379181), (21, 919454), (42, 459727), (379, 50946), (758, 25473), (1137, 16982), (1213, 15918), (2274, 8491), (2426, 7959), (2653, 7278), (3639, 5306)]