19314232

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 43605000

約数和(自身を除く): 24290768

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 1699, 2842, 3398, 5684, 6796, 11368, 11893, 13592, 23786, 47572, 49271, 83251, 95144, 98542, 166502, 197084, 333004, 344897, 394168, 666008, 689794, 1379588, 2414279, 2759176, 4828558, 9657116, 19314232]

約数ペア:

[(1, 19314232), (2, 9657116), (4, 4828558), (7, 2759176), (8, 2414279), (14, 1379588), (28, 689794), (29, 666008), (49, 394168), (56, 344897), (58, 333004), (98, 197084), (116, 166502), (196, 98542), (203, 95144), (232, 83251), (392, 49271), (406, 47572), (812, 23786), (1421, 13592), (1624, 11893), (1699, 11368), (2842, 6796), (3398, 5684)]