16408475810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{247451}}^1$

素因数の和:247826

約数の個数: 32

約数和(自身を含む): 31178952000

約数和(自身を除く): 14770476190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 349, 698, 1745, 3490, 6631, 13262, 33155, 66310, 247451, 494902, 1237255, 2474510, 4701569, 9403138, 23507845, 47015690, 86360399, 172720798, 431801995, 863603990, 1640847581, 3281695162, 8204237905, 16408475810]

約数ペア:

[(1, 16408475810), (2, 8204237905), (5, 3281695162), (10, 1640847581), (19, 863603990), (38, 431801995), (95, 172720798), (190, 86360399), (349, 47015690), (698, 23507845), (1745, 9403138), (3490, 4701569), (6631, 2474510), (13262, 1237255), (33155, 494902), (66310, 247451)]