19542082

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 34819200

約数和(自身を除く): 15277118

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 467, 686, 854, 934, 2989, 3269, 5978, 6538, 20923, 22883, 28487, 41846, 45766, 56974, 160181, 199409, 320362, 398818, 1395863, 2791726, 9771041, 19542082]

約数ペア:

[(1, 19542082), (2, 9771041), (7, 2791726), (14, 1395863), (49, 398818), (61, 320362), (98, 199409), (122, 160181), (343, 56974), (427, 45766), (467, 41846), (686, 28487), (854, 22883), (934, 20923), (2989, 6538), (3269, 5978)]