19464040959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{54517}}^1$

素因数の和:54911

約数の個数: 32

約数和(自身を含む): 29308876800

約数和(自身を除く): 9844835841

約数列:

[1, 3, 11, 31, 33, 93, 341, 349, 1023, 1047, 3839, 10819, 11517, 32457, 54517, 119009, 163551, 357027, 599687, 1690027, 1799061, 5070081, 18590297, 19026433, 55770891, 57079299, 209290763, 589819423, 627872289, 1769458269, 6488013653, 19464040959]

約数ペア:

[(1, 19464040959), (3, 6488013653), (11, 1769458269), (31, 627872289), (33, 589819423), (93, 209290763), (341, 57079299), (349, 55770891), (1023, 19026433), (1047, 18590297), (3839, 5070081), (10819, 1799061), (11517, 1690027), (32457, 599687), (54517, 357027), (119009, 163551)]