19343670294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3139187}}^1$

素因数の和:3139284

約数の個数: 32

約数和(自身を含む): 42190686720

約数和(自身を除く): 22847016426

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 3139187, 6278374, 9417561, 18835122, 40809431, 81618862, 122428293, 244856586, 247995773, 495991546, 743987319, 1487974638, 3223945049, 6447890098, 9671835147, 19343670294]

約数ペア:

[(1, 19343670294), (2, 9671835147), (3, 6447890098), (6, 3223945049), (13, 1487974638), (26, 743987319), (39, 495991546), (78, 247995773), (79, 244856586), (158, 122428293), (237, 81618862), (474, 40809431), (1027, 18835122), (2054, 9417561), (3081, 6278374), (6162, 3139187)]