22230908

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1242

約数の個数: 36

約数和(自身を含む): 45744552

約数和(自身を除く): 23513644

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1123, 1414, 2246, 2828, 4492, 4949, 7861, 9898, 15722, 19796, 31444, 55027, 110054, 113423, 220108, 226846, 453692, 793961, 1587922, 3175844, 5557727, 11115454, 22230908]

約数ペア:

[(1, 22230908), (2, 11115454), (4, 5557727), (7, 3175844), (14, 1587922), (28, 793961), (49, 453692), (98, 226846), (101, 220108), (196, 113423), (202, 110054), (404, 55027), (707, 31444), (1123, 19796), (1414, 15722), (2246, 9898), (2828, 7861), (4492, 4949)]