19389032

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14341}}^1$

素因数の和:14373

約数の個数: 24

約数和(自身を含む): 39368790

約数和(自身を除く): 19979758

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14341, 28682, 57364, 114728, 186433, 372866, 745732, 1491464, 2423629, 4847258, 9694516, 19389032]

約数ペア:

[(1, 19389032), (2, 9694516), (4, 4847258), (8, 2423629), (13, 1491464), (26, 745732), (52, 372866), (104, 186433), (169, 114728), (338, 57364), (676, 28682), (1352, 14341)]