19845798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5693}}^1$

素因数の和:5788

約数の個数: 32

約数和(自身を含む): 45916416

約数和(自身を除く): 26070618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5693, 11386, 17079, 34158, 39851, 79702, 119553, 239106, 472519, 945038, 1417557, 2835114, 3307633, 6615266, 9922899, 19845798]

約数ペア:

[(1, 19845798), (2, 9922899), (3, 6615266), (6, 3307633), (7, 2835114), (14, 1417557), (21, 945038), (42, 472519), (83, 239106), (166, 119553), (249, 79702), (498, 39851), (581, 34158), (1162, 17079), (1743, 11386), (3486, 5693)]