17209010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18911}}^1$

素因数の和:18938

約数の個数: 32

約数和(自身を含む): 38126592

約数和(自身を除く): 20917582

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 18911, 37822, 94555, 132377, 189110, 245843, 264754, 491686, 661885, 1229215, 1323770, 1720901, 2458430, 3441802, 8604505, 17209010]

約数ペア:

[(1, 17209010), (2, 8604505), (5, 3441802), (7, 2458430), (10, 1720901), (13, 1323770), (14, 1229215), (26, 661885), (35, 491686), (65, 264754), (70, 245843), (91, 189110), (130, 132377), (182, 94555), (455, 37822), (910, 18911)]