19427568

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1783}}^1$

素因数の和:2021

約数の個数: 40

約数和(自身を含む): 50437248

約数和(自身を除く): 31009680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 454, 681, 908, 1362, 1783, 1816, 2724, 3566, 3632, 5349, 5448, 7132, 10698, 10896, 14264, 21396, 28528, 42792, 85584, 404741, 809482, 1214223, 1618964, 2428446, 3237928, 4856892, 6475856, 9713784, 19427568]

約数ペア:

[(1, 19427568), (2, 9713784), (3, 6475856), (4, 4856892), (6, 3237928), (8, 2428446), (12, 1618964), (16, 1214223), (24, 809482), (48, 404741), (227, 85584), (454, 42792), (681, 28528), (908, 21396), (1362, 14264), (1783, 10896), (1816, 10698), (2724, 7132), (3566, 5448), (3632, 5349)]