19037110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 36640512

約数和(自身を除く): 17603402

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 991, 1130, 1921, 1982, 3842, 4955, 9605, 9910, 16847, 19210, 33694, 84235, 111983, 168470, 223966, 559915, 1119830, 1903711, 3807422, 9518555, 19037110]

約数ペア:

[(1, 19037110), (2, 9518555), (5, 3807422), (10, 1903711), (17, 1119830), (34, 559915), (85, 223966), (113, 168470), (170, 111983), (226, 84235), (565, 33694), (991, 19210), (1130, 16847), (1921, 9910), (1982, 9605), (3842, 4955)]