1213150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1308

約数の個数: 24

約数和(自身を含む): 2377080

約数和(自身を除く): 1163930

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1277, 2554, 6385, 12770, 24263, 31925, 48526, 63850, 121315, 242630, 606575, 1213150]

約数ペア:

[(1, 1213150), (2, 606575), (5, 242630), (10, 121315), (19, 63850), (25, 48526), (38, 31925), (50, 24263), (95, 12770), (190, 6385), (475, 2554), (950, 1277)]