19669965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6043}}^1$

素因数の和:6089

約数の個数: 32

約数和(自身を含む): 37134336

約数和(自身を除く): 17464371

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 6043, 18129, 30215, 42301, 90645, 126903, 187333, 211505, 561999, 634515, 936665, 1311331, 2809995, 3933993, 6556655, 19669965]

約数ペア:

[(1, 19669965), (3, 6556655), (5, 3933993), (7, 2809995), (15, 1311331), (21, 936665), (31, 634515), (35, 561999), (93, 211505), (105, 187333), (155, 126903), (217, 90645), (465, 42301), (651, 30215), (1085, 18129), (3255, 6043)]