23391356

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 43909488

約数和(自身を除く): 20518132

約数列:

[1, 2, 4, 19, 38, 76, 97, 167, 194, 334, 361, 388, 668, 722, 1444, 1843, 3173, 3686, 6346, 7372, 12692, 16199, 32398, 35017, 60287, 64796, 70034, 120574, 140068, 241148, 307781, 615562, 1231124, 5847839, 11695678, 23391356]

約数ペア:

[(1, 23391356), (2, 11695678), (4, 5847839), (19, 1231124), (38, 615562), (76, 307781), (97, 241148), (167, 140068), (194, 120574), (334, 70034), (361, 64796), (388, 60287), (668, 35017), (722, 32398), (1444, 16199), (1843, 12692), (3173, 7372), (3686, 6346)]