15231502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 28264320

約数和(自身を除く): 13032818

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 2803, 5434, 5606, 30833, 36439, 53257, 61666, 72878, 106514, 400829, 585827, 692341, 801658, 1171654, 1384682, 7615751, 15231502]

約数ペア:

[(1, 15231502), (2, 7615751), (11, 1384682), (13, 1171654), (19, 801658), (22, 692341), (26, 585827), (38, 400829), (143, 106514), (209, 72878), (247, 61666), (286, 53257), (418, 36439), (494, 30833), (2717, 5606), (2803, 5434)]