3819950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4052

約数の個数: 24

約数和(自身を含む): 7480920

約数和(自身を除く): 3660970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 4021, 8042, 20105, 40210, 76399, 100525, 152798, 201050, 381995, 763990, 1909975, 3819950]

約数ペア:

[(1, 3819950), (2, 1909975), (5, 763990), (10, 381995), (19, 201050), (25, 152798), (38, 100525), (50, 76399), (95, 40210), (190, 20105), (475, 8042), (950, 4021)]