17921462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1303}}^1$

素因数の和:1364

約数の個数: 24

約数和(自身を含む): 30286704

約数和(自身を除く): 12365242

約数列:

[1, 2, 13, 23, 26, 46, 299, 529, 598, 1058, 1303, 2606, 6877, 13754, 16939, 29969, 33878, 59938, 389597, 689287, 779194, 1378574, 8960731, 17921462]

約数ペア:

[(1, 17921462), (2, 8960731), (13, 1378574), (23, 779194), (26, 689287), (46, 389597), (299, 59938), (529, 33878), (598, 29969), (1058, 16939), (1303, 13754), (2606, 6877)]