17439910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4831}}^1$

素因数の和:4876

約数の個数: 24

約数和(自身を含む): 33137856

約数和(自身を除く): 15697946

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 4831, 9662, 24155, 48310, 91789, 183578, 458945, 917890, 1743991, 3487982, 8719955, 17439910]

約数ペア:

[(1, 17439910), (2, 8719955), (5, 3487982), (10, 1743991), (19, 917890), (38, 458945), (95, 183578), (190, 91789), (361, 48310), (722, 24155), (1805, 9662), (3610, 4831)]