16619358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1471}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 38154240

約数和(自身を除く): 21534882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1471, 1614, 1883, 2942, 3766, 4413, 5649, 8826, 10297, 11298, 20594, 30891, 61782, 395699, 791398, 1187097, 2374194, 2769893, 5539786, 8309679, 16619358]

約数ペア:

[(1, 16619358), (2, 8309679), (3, 5539786), (6, 2769893), (7, 2374194), (14, 1187097), (21, 791398), (42, 395699), (269, 61782), (538, 30891), (807, 20594), (1471, 11298), (1614, 10297), (1883, 8826), (2942, 5649), (3766, 4413)]