19356302

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 35417088

約数和(自身を除く): 16060786

約数列:

[1, 2, 7, 14, 17, 34, 119, 167, 238, 334, 487, 974, 1169, 2338, 2839, 3409, 5678, 6818, 8279, 16558, 19873, 39746, 57953, 81329, 115906, 162658, 569303, 1138606, 1382593, 2765186, 9678151, 19356302]

約数ペア:

[(1, 19356302), (2, 9678151), (7, 2765186), (14, 1382593), (17, 1138606), (34, 569303), (119, 162658), (167, 115906), (238, 81329), (334, 57953), (487, 39746), (974, 19873), (1169, 16558), (2338, 8279), (2839, 6818), (3409, 5678)]