12147992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 24150000

約数和(自身を除く): 12002008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 349, 458, 698, 916, 1396, 1832, 2792, 4351, 6631, 8702, 13262, 17404, 26524, 34808, 53048, 79921, 159842, 319684, 639368, 1518499, 3036998, 6073996, 12147992]

約数ペア:

[(1, 12147992), (2, 6073996), (4, 3036998), (8, 1518499), (19, 639368), (38, 319684), (76, 159842), (152, 79921), (229, 53048), (349, 34808), (458, 26524), (698, 17404), (916, 13262), (1396, 8702), (1832, 6631), (2792, 4351)]