19242592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31649}}^1$

素因数の和:31678

約数の個数: 24

約数和(自身を含む): 39879000

約数和(自身を除く): 20636408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 31649, 63298, 126596, 253192, 506384, 601331, 1012768, 1202662, 2405324, 4810648, 9621296, 19242592]

約数ペア:

[(1, 19242592), (2, 9621296), (4, 4810648), (8, 2405324), (16, 1202662), (19, 1012768), (32, 601331), (38, 506384), (76, 253192), (152, 126596), (304, 63298), (608, 31649)]