22370942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 38966400

約数和(自身を除く): 16595458

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 418, 491, 982, 1199, 2071, 2398, 4142, 5401, 9329, 10802, 18658, 22781, 45562, 53519, 102619, 107038, 205238, 588709, 1016861, 1177418, 2033722, 11185471, 22370942]

約数ペア:

[(1, 22370942), (2, 11185471), (11, 2033722), (19, 1177418), (22, 1016861), (38, 588709), (109, 205238), (209, 107038), (218, 102619), (418, 53519), (491, 45562), (982, 22781), (1199, 18658), (2071, 10802), (2398, 9329), (4142, 5401)]