22207864

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1747}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 47825280

約数和(自身を除く): 25617416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1747, 1816, 3178, 3494, 6356, 6988, 12229, 12712, 13976, 24458, 48916, 97832, 396569, 793138, 1586276, 2775983, 3172552, 5551966, 11103932, 22207864]

約数ペア:

[(1, 22207864), (2, 11103932), (4, 5551966), (7, 3172552), (8, 2775983), (14, 1586276), (28, 793138), (56, 396569), (227, 97832), (454, 48916), (908, 24458), (1589, 13976), (1747, 12712), (1816, 12229), (3178, 6988), (3494, 6356)]