23404238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 44755200

約数和(自身を除く): 21350962

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 59, 73, 118, 143, 146, 209, 247, 286, 418, 494, 649, 767, 803, 949, 1121, 1298, 1387, 1534, 1606, 1898, 2242, 2717, 2774, 4307, 5434, 8437, 8614, 10439, 12331, 14573, 15257, 16874, 18031, 20878, 24662, 29146, 30514, 36062, 47377, 55991, 81833, 94754, 111982, 160303, 163666, 198341, 320606, 396682, 615901, 900163, 1063829, 1231802, 1800326, 2127658, 11702119, 23404238]

約数ペア:

[(1, 23404238), (2, 11702119), (11, 2127658), (13, 1800326), (19, 1231802), (22, 1063829), (26, 900163), (38, 615901), (59, 396682), (73, 320606), (118, 198341), (143, 163666), (146, 160303), (209, 111982), (247, 94754), (286, 81833), (418, 55991), (494, 47377), (649, 36062), (767, 30514), (803, 29146), (949, 24662), (1121, 20878), (1298, 18031), (1387, 16874), (1534, 15257), (1606, 14573), (1898, 12331), (2242, 10439), (2717, 8614), (2774, 8437), (4307, 5434)]