15695215430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1921079}}^1$

素因数の和:1921148

約数の個数: 32

約数和(自身を含む): 30429907200

約数和(自身を除く): 14734691770

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 1921079, 3842158, 9605395, 19210790, 36500501, 73001002, 82606397, 165212794, 182502505, 365005010, 413031985, 826063970, 1569521543, 3139043086, 7847607715, 15695215430]

約数ペア:

[(1, 15695215430), (2, 7847607715), (5, 3139043086), (10, 1569521543), (19, 826063970), (38, 413031985), (43, 365005010), (86, 182502505), (95, 165212794), (190, 82606397), (215, 73001002), (430, 36500501), (817, 19210790), (1634, 9605395), (4085, 3842158), (8170, 1921079)]