19113654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{797}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 43819776

約数和(自身を除く): 24706122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 797, 1142, 1594, 1713, 2391, 3426, 3997, 4782, 5579, 7994, 11158, 11991, 16737, 23982, 33474, 455087, 910174, 1365261, 2730522, 3185609, 6371218, 9556827, 19113654]

約数ペア:

[(1, 19113654), (2, 9556827), (3, 6371218), (6, 3185609), (7, 2730522), (14, 1365261), (21, 910174), (42, 455087), (571, 33474), (797, 23982), (1142, 16737), (1594, 11991), (1713, 11158), (2391, 7994), (3426, 5579), (3997, 4782)]