19056070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 37656576

約数和(自身を除く): 18600506

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 907, 955, 1814, 1910, 2101, 4202, 4535, 9070, 9977, 10505, 19954, 21010, 49885, 99770, 173237, 346474, 866185, 1732370, 1905607, 3811214, 9528035, 19056070]

約数ペア:

[(1, 19056070), (2, 9528035), (5, 3811214), (10, 1905607), (11, 1732370), (22, 866185), (55, 346474), (110, 173237), (191, 99770), (382, 49885), (907, 21010), (955, 19954), (1814, 10505), (1910, 9977), (2101, 9070), (4202, 4535)]