19055205986

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{306857}}^1$

素因数の和:307429

約数の個数: 16

約数和(自身を含む): 29108549880

約数和(自身を除く): 10053343894

約数列:

[1, 2, 61, 122, 509, 1018, 31049, 62098, 306857, 613714, 18718277, 37436554, 156190213, 312380426, 9527602993, 19055205986]

約数ペア:

[(1, 19055205986), (2, 9527602993), (61, 312380426), (122, 156190213), (509, 37436554), (1018, 18718277), (31049, 613714), (62098, 306857)]