15889424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{58417}}^1$

素因数の和:58442

約数の個数: 20

約数和(自身を含む): 32597244

約数和(自身を除く): 16707820

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 58417, 116834, 233668, 467336, 934672, 993089, 1986178, 3972356, 7944712, 15889424]

約数ペア:

[(1, 15889424), (2, 7944712), (4, 3972356), (8, 1986178), (16, 993089), (17, 934672), (34, 467336), (68, 233668), (136, 116834), (272, 58417)]