22557104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{74201}}^1$

素因数の和:74228

約数の個数: 20

約数和(自身を含む): 46005240

約数和(自身を除く): 23448136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 74201, 148402, 296804, 593608, 1187216, 1409819, 2819638, 5639276, 11278552, 22557104]

約数ペア:

[(1, 22557104), (2, 11278552), (4, 5639276), (8, 2819638), (16, 1409819), (19, 1187216), (38, 593608), (76, 296804), (152, 148402), (304, 74201)]