27833290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 53032320

約数和(自身を除く): 25199030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 526, 557, 1114, 1315, 2630, 2785, 4997, 5570, 9994, 10583, 21166, 24985, 49970, 52915, 105830, 146491, 292982, 732455, 1464910, 2783329, 5566658, 13916645, 27833290]

約数ペア:

[(1, 27833290), (2, 13916645), (5, 5566658), (10, 2783329), (19, 1464910), (38, 732455), (95, 292982), (190, 146491), (263, 105830), (526, 52915), (557, 49970), (1114, 24985), (1315, 21166), (2630, 10583), (2785, 9994), (4997, 5570)]