19655070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2861}}^1$

素因数の和:3100

約数の個数: 32

約数和(自身を含む): 47394720

約数和(自身を除く): 27739650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 2861, 3435, 5722, 6870, 8583, 14305, 17166, 28610, 42915, 85830, 655169, 1310338, 1965507, 3275845, 3931014, 6551690, 9827535, 19655070]

約数ペア:

[(1, 19655070), (2, 9827535), (3, 6551690), (5, 3931014), (6, 3275845), (10, 1965507), (15, 1310338), (30, 655169), (229, 85830), (458, 42915), (687, 28610), (1145, 17166), (1374, 14305), (2290, 8583), (2861, 6870), (3435, 5722)]