17839970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6173}}^1$

素因数の和:6214

約数の個数: 24

約数和(自身を含む): 34117524

約数和(自身を除く): 16277554

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 6173, 12346, 30865, 61730, 104941, 209882, 524705, 1049410, 1783997, 3567994, 8919985, 17839970]

約数ペア:

[(1, 17839970), (2, 8919985), (5, 3567994), (10, 1783997), (17, 1049410), (34, 524705), (85, 209882), (170, 104941), (289, 61730), (578, 30865), (1445, 12346), (2890, 6173)]