19096818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2377}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 41548416

約数和(自身を除く): 22451598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2377, 2678, 4017, 4754, 7131, 8034, 14262, 30901, 61802, 92703, 185406, 244831, 489662, 734493, 1468986, 3182803, 6365606, 9548409, 19096818]

約数ペア:

[(1, 19096818), (2, 9548409), (3, 6365606), (6, 3182803), (13, 1468986), (26, 734493), (39, 489662), (78, 244831), (103, 185406), (206, 92703), (309, 61802), (618, 30901), (1339, 14262), (2377, 8034), (2678, 7131), (4017, 4754)]