12223948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 24966144

約数和(自身を除く): 12742196

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 257, 506, 514, 517, 1012, 1028, 1034, 1081, 2068, 2162, 2827, 4324, 5654, 5911, 11308, 11822, 11891, 12079, 23644, 23782, 24158, 47564, 48316, 65021, 130042, 132869, 260084, 265738, 277817, 531476, 555634, 1111268, 3055987, 6111974, 12223948]

約数ペア:

[(1, 12223948), (2, 6111974), (4, 3055987), (11, 1111268), (22, 555634), (23, 531476), (44, 277817), (46, 265738), (47, 260084), (92, 132869), (94, 130042), (188, 65021), (253, 48316), (257, 47564), (506, 24158), (514, 23782), (517, 23644), (1012, 12079), (1028, 11891), (1034, 11822), (1081, 11308), (2068, 5911), (2162, 5654), (2827, 4324)]