190045828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{357229}}^1$

素因数の和:357259

約数の個数: 24

約数和(自身を含む): 400097600

約数和(自身を除く): 210051772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 357229, 714458, 1428916, 2500603, 5001206, 6787351, 10002412, 13574702, 27149404, 47511457, 95022914, 190045828]

約数ペア:

[(1, 190045828), (2, 95022914), (4, 47511457), (7, 27149404), (14, 13574702), (19, 10002412), (28, 6787351), (38, 5001206), (76, 2500603), (133, 1428916), (266, 714458), (532, 357229)]