22159144

素因数分解:

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

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 25533656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1471, 1883, 2152, 2942, 3766, 5884, 7532, 10297, 11768, 15064, 20594, 41188, 82376, 395699, 791398, 1582796, 2769893, 3165592, 5539786, 11079572, 22159144]

約数ペア:

[(1, 22159144), (2, 11079572), (4, 5539786), (7, 3165592), (8, 2769893), (14, 1582796), (28, 791398), (56, 395699), (269, 82376), (538, 41188), (1076, 20594), (1471, 15064), (1883, 11768), (2152, 10297), (2942, 7532), (3766, 5884)]