18933130

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22811}}^1$

素因数の和:22901

約数の個数: 16

約数和(自身を含む): 34491744

約数和(自身を除く): 15558614

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 22811, 45622, 114055, 228110, 1893313, 3786626, 9466565, 18933130]

約数ペア:

[(1, 18933130), (2, 9466565), (5, 3786626), (10, 1893313), (83, 228110), (166, 114055), (415, 45622), (830, 22811)]