19153250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 37425024

約数和(自身を除く): 18271774

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 3331, 5750, 6662, 16655, 33310, 76613, 83275, 153226, 166550, 383065, 416375, 766130, 832750, 1915325, 3830650, 9576625, 19153250]

約数ペア:

[(1, 19153250), (2, 9576625), (5, 3830650), (10, 1915325), (23, 832750), (25, 766130), (46, 416375), (50, 383065), (115, 166550), (125, 153226), (230, 83275), (250, 76613), (575, 33310), (1150, 16655), (2875, 6662), (3331, 5750)]