238440805744

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{19843609}}^1$

素因数の和:19844368

約数の個数: 20

約数和(自身を含む): 462594236320

約数和(自身を除く): 224153430576

約数列:

[1, 2, 4, 8, 16, 751, 1502, 3004, 6008, 12016, 19843609, 39687218, 79374436, 158748872, 317497744, 14902550359, 29805100718, 59610201436, 119220402872, 238440805744]

約数ペア:

[(1, 238440805744), (2, 119220402872), (4, 59610201436), (8, 29805100718), (16, 14902550359), (751, 317497744), (1502, 158748872), (3004, 79374436), (6008, 39687218), (12016, 19843609)]