19485062398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{29761}}^1$

素因数の和:30160

約数の個数: 32

約数和(自身を含む): 31302957312

約数和(自身を除く): 11817894914

約数列:

[1, 2, 23, 43, 46, 86, 331, 662, 989, 1978, 7613, 14233, 15226, 28466, 29761, 59522, 327359, 654718, 684503, 1279723, 1369006, 2559446, 9850891, 19701782, 29433629, 58867258, 226570493, 423588313, 453140986, 847176626, 9742531199, 19485062398]

約数ペア:

[(1, 19485062398), (2, 9742531199), (23, 847176626), (43, 453140986), (46, 423588313), (86, 226570493), (331, 58867258), (662, 29433629), (989, 19701782), (1978, 9850891), (7613, 2559446), (14233, 1369006), (15226, 1279723), (28466, 684503), (29761, 654718), (59522, 327359)]