4919312

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2486

約数の個数: 20

約数和(自身を含む): 9608016

約数和(自身を除く): 4688704

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2347, 4694, 9388, 18776, 37552, 307457, 614914, 1229828, 2459656, 4919312]

約数ペア:

[(1, 4919312), (2, 2459656), (4, 1229828), (8, 614914), (16, 307457), (131, 37552), (262, 18776), (524, 9388), (1048, 4694), (2096, 2347)]