1911091938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{10391}}^1$

素因数の和:10583

約数の個数: 64

約数和(自身を含む): 4549201920

約数和(自身を除く): 2638109982

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 151, 174, 203, 302, 406, 453, 609, 906, 1057, 1218, 2114, 3171, 4379, 6342, 8758, 10391, 13137, 20782, 26274, 30653, 31173, 61306, 62346, 72737, 91959, 145474, 183918, 218211, 301339, 436422, 602678, 904017, 1569041, 1808034, 2109373, 3138082, 4218746, 4707123, 6328119, 9414246, 10983287, 12656238, 21966574, 32949861, 45502189, 65899722, 91004378, 136506567, 273013134, 318515323, 637030646, 955545969, 1911091938]

約数ペア:

[(1, 1911091938), (2, 955545969), (3, 637030646), (6, 318515323), (7, 273013134), (14, 136506567), (21, 91004378), (29, 65899722), (42, 45502189), (58, 32949861), (87, 21966574), (151, 12656238), (174, 10983287), (203, 9414246), (302, 6328119), (406, 4707123), (453, 4218746), (609, 3138082), (906, 2109373), (1057, 1808034), (1218, 1569041), (2114, 904017), (3171, 602678), (4379, 436422), (6342, 301339), (8758, 218211), (10391, 183918), (13137, 145474), (20782, 91959), (26274, 72737), (30653, 62346), (31173, 61306)]