1861430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 3598560

約数和(自身を除く): 1737130

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 101, 190, 194, 202, 485, 505, 970, 1010, 1843, 1919, 3686, 3838, 9215, 9595, 9797, 18430, 19190, 19594, 48985, 97970, 186143, 372286, 930715, 1861430]

約数ペア:

[(1, 1861430), (2, 930715), (5, 372286), (10, 186143), (19, 97970), (38, 48985), (95, 19594), (97, 19190), (101, 18430), (190, 9797), (194, 9595), (202, 9215), (485, 3838), (505, 3686), (970, 1919), (1010, 1843)]