190012706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18691}}^1$

素因数の和:18746

約数の個数: 32

約数和(自身を含む): 339147648

約数和(自身を除く): 149134942

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 18691, 37382, 242983, 317747, 429893, 485966, 635494, 859786, 4130711, 5588609, 7308181, 8261422, 11177218, 14616362, 95006353, 190012706]

約数ペア:

[(1, 190012706), (2, 95006353), (13, 14616362), (17, 11177218), (23, 8261422), (26, 7308181), (34, 5588609), (46, 4130711), (221, 859786), (299, 635494), (391, 485966), (442, 429893), (598, 317747), (782, 242983), (5083, 37382), (10166, 18691)]