15204712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 30477600

約数和(自身を除く): 15272888

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 1493, 2546, 2986, 5092, 5972, 10184, 11944, 28367, 56734, 100031, 113468, 200062, 226936, 400124, 800248, 1900589, 3801178, 7602356, 15204712]

約数ペア:

[(1, 15204712), (2, 7602356), (4, 3801178), (8, 1900589), (19, 800248), (38, 400124), (67, 226936), (76, 200062), (134, 113468), (152, 100031), (268, 56734), (536, 28367), (1273, 11944), (1493, 10184), (2546, 5972), (2986, 5092)]