9619928

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{3331}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 19042380

約数和(自身を除く): 9422452

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 3331, 6662, 13324, 26648, 63289, 126578, 253156, 506312, 1202491, 2404982, 4809964, 9619928]

約数ペア:

[(1, 9619928), (2, 4809964), (4, 2404982), (8, 1202491), (19, 506312), (38, 253156), (76, 126578), (152, 63289), (361, 26648), (722, 13324), (1444, 6662), (2888, 3331)]