19415032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26669}}^1$

素因数の和:26695

約数の個数: 32

約数和(自身を含む): 44805600

約数和(自身を除く): 25390568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 26669, 53338, 106676, 186683, 213352, 346697, 373366, 693394, 746732, 1386788, 1493464, 2426879, 2773576, 4853758, 9707516, 19415032]

約数ペア:

[(1, 19415032), (2, 9707516), (4, 4853758), (7, 2773576), (8, 2426879), (13, 1493464), (14, 1386788), (26, 746732), (28, 693394), (52, 373366), (56, 346697), (91, 213352), (104, 186683), (182, 106676), (364, 53338), (728, 26669)]