22768574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 38016000

約数和(自身を除く): 15247426

約数列:

[1, 2, 19, 23, 38, 46, 109, 218, 239, 437, 478, 874, 2071, 2507, 4142, 4541, 5014, 5497, 9082, 10994, 26051, 47633, 52102, 95266, 104443, 208886, 494969, 599173, 989938, 1198346, 11384287, 22768574]

約数ペア:

[(1, 22768574), (2, 11384287), (19, 1198346), (23, 989938), (38, 599173), (46, 494969), (109, 208886), (218, 104443), (239, 95266), (437, 52102), (478, 47633), (874, 26051), (2071, 10994), (2507, 9082), (4142, 5497), (4541, 5014)]