26139778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109831}}^1$

素因数の和:109857

約数の個数: 16

約数和(自身を含む): 47447424

約数和(自身を除く): 21307646

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 109831, 219662, 768817, 1537634, 1867127, 3734254, 13069889, 26139778]

約数ペア:

[(1, 26139778), (2, 13069889), (7, 3734254), (14, 1867127), (17, 1537634), (34, 768817), (119, 219662), (238, 109831)]