23199254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 40279680

約数和(自身を除く): 17080426

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 719, 949, 1241, 1438, 1898, 2482, 9347, 12223, 16133, 18694, 24446, 32266, 52487, 104974, 158899, 317798, 682331, 892279, 1364662, 1784558, 11599627, 23199254]

約数ペア:

[(1, 23199254), (2, 11599627), (13, 1784558), (17, 1364662), (26, 892279), (34, 682331), (73, 317798), (146, 158899), (221, 104974), (442, 52487), (719, 32266), (949, 24446), (1241, 18694), (1438, 16133), (1898, 12223), (2482, 9347)]