17484370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 34577280

約数和(自身を除く): 17092910

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4001, 4370, 8002, 20005, 40010, 76019, 92023, 152038, 184046, 380095, 460115, 760190, 920230, 1748437, 3496874, 8742185, 17484370]

約数ペア:

[(1, 17484370), (2, 8742185), (5, 3496874), (10, 1748437), (19, 920230), (23, 760190), (38, 460115), (46, 380095), (95, 184046), (115, 152038), (190, 92023), (230, 76019), (437, 40010), (874, 20005), (2185, 8002), (4001, 4370)]