23958418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 40360320

約数和(自身を除く): 16401902

約数列:

[1, 2, 11, 22, 97, 103, 109, 194, 206, 218, 1067, 1133, 1199, 2134, 2266, 2398, 9991, 10573, 11227, 19982, 21146, 22454, 109901, 116303, 123497, 219802, 232606, 246994, 1089019, 2178038, 11979209, 23958418]

約数ペア:

[(1, 23958418), (2, 11979209), (11, 2178038), (22, 1089019), (97, 246994), (103, 232606), (109, 219802), (194, 123497), (206, 116303), (218, 109901), (1067, 22454), (1133, 21146), (1199, 19982), (2134, 11227), (2266, 10573), (2398, 9991)]