19214862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 40904352

約数和(自身を除く): 21689490

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 257, 514, 733, 771, 1466, 1542, 2199, 4369, 4398, 8738, 12461, 13107, 24922, 26214, 37383, 74766, 188381, 376762, 565143, 1130286, 3202477, 6404954, 9607431, 19214862]

約数ペア:

[(1, 19214862), (2, 9607431), (3, 6404954), (6, 3202477), (17, 1130286), (34, 565143), (51, 376762), (102, 188381), (257, 74766), (514, 37383), (733, 26214), (771, 24922), (1466, 13107), (1542, 12461), (2199, 8738), (4369, 4398)]