15661584984

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9191071}}^1$

素因数の和:9191151

約数の個数: 32

約数和(自身を含む): 39705431040

約数和(自身を除く): 24043846056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 9191071, 18382142, 27573213, 36764284, 55146426, 73528568, 110292852, 220585704, 652566041, 1305132082, 1957698123, 2610264164, 3915396246, 5220528328, 7830792492, 15661584984]

約数ペア:

[(1, 15661584984), (2, 7830792492), (3, 5220528328), (4, 3915396246), (6, 2610264164), (8, 1957698123), (12, 1305132082), (24, 652566041), (71, 220585704), (142, 110292852), (213, 73528568), (284, 55146426), (426, 36764284), (568, 27573213), (852, 18382142), (1704, 9191071)]