21462842012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1836943}}^1$

素因数の和:1837097

約数の個数: 24

約数和(自身を含む): 39501643776

約数和(自身を除く): 18038801764

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 11684, 1836943, 3673886, 7347772, 42249689, 84499378, 168998756, 233291761, 466583522, 933167044, 5365710503, 10731421006, 21462842012]

約数ペア:

[(1, 21462842012), (2, 10731421006), (4, 5365710503), (23, 933167044), (46, 466583522), (92, 233291761), (127, 168998756), (254, 84499378), (508, 42249689), (2921, 7347772), (5842, 3673886), (11684, 1836943)]