19159460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41651}}^1$

素因数の和:41683

約数の個数: 24

約数和(自身を含む): 41985216

約数和(自身を除く): 22825756

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 41651, 83302, 166604, 208255, 416510, 833020, 957973, 1915946, 3831892, 4789865, 9579730, 19159460]

約数ペア:

[(1, 19159460), (2, 9579730), (4, 4789865), (5, 3831892), (10, 1915946), (20, 957973), (23, 833020), (46, 416510), (92, 208255), (115, 166604), (230, 83302), (460, 41651)]