19084832

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3529}}^1$

素因数の和:3565

約数の個数: 36

約数和(自身を含む): 40697370

約数和(自身を除く): 21612538

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 3529, 5408, 7058, 14116, 28232, 45877, 56464, 91754, 112928, 183508, 367016, 596401, 734032, 1192802, 1468064, 2385604, 4771208, 9542416, 19084832]

約数ペア:

[(1, 19084832), (2, 9542416), (4, 4771208), (8, 2385604), (13, 1468064), (16, 1192802), (26, 734032), (32, 596401), (52, 367016), (104, 183508), (169, 112928), (208, 91754), (338, 56464), (416, 45877), (676, 28232), (1352, 14116), (2704, 7058), (3529, 5408)]