19715292252

素因数分解:

$2^2\times 3^2\times {\mathrm{3769}}^1\times {\mathrm{145303}}^1$

素因数の和:149082

約数の個数: 36

約数和(自身を含む): 49849443280

約数和(自身を除く): 30134151028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3769, 7538, 11307, 15076, 22614, 33921, 45228, 67842, 135684, 145303, 290606, 435909, 581212, 871818, 1307727, 1743636, 2615454, 5230908, 547647007, 1095294014, 1642941021, 2190588028, 3285882042, 4928823063, 6571764084, 9857646126, 19715292252]

約数ペア:

[(1, 19715292252), (2, 9857646126), (3, 6571764084), (4, 4928823063), (6, 3285882042), (9, 2190588028), (12, 1642941021), (18, 1095294014), (36, 547647007), (3769, 5230908), (7538, 2615454), (11307, 1743636), (15076, 1307727), (22614, 871818), (33921, 581212), (45228, 435909), (67842, 290606), (135684, 145303)]