19339424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46489}}^1$

素因数の和:46512

約数の個数: 24

約数和(自身を含む): 41004180

約数和(自身を除く): 21664756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46489, 92978, 185956, 371912, 604357, 743824, 1208714, 1487648, 2417428, 4834856, 9669712, 19339424]

約数ペア:

[(1, 19339424), (2, 9669712), (4, 4834856), (8, 2417428), (13, 1487648), (16, 1208714), (26, 743824), (32, 604357), (52, 371912), (104, 185956), (208, 92978), (416, 46489)]