23502278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 38983680

約数和(自身を除く): 15481402

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 281, 562, 589, 1178, 1349, 2201, 2698, 4402, 5339, 8711, 10678, 17422, 19951, 39902, 41819, 83638, 165509, 331018, 379069, 618481, 758138, 1236962, 11751139, 23502278]

約数ペア:

[(1, 23502278), (2, 11751139), (19, 1236962), (31, 758138), (38, 618481), (62, 379069), (71, 331018), (142, 165509), (281, 83638), (562, 41819), (589, 39902), (1178, 19951), (1349, 17422), (2201, 10678), (2698, 8711), (4402, 5339)]