219210004222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{63113}}^1\times {\mathrm{157877}}^1$

素因数の和:221003

約数の個数: 16

約数和(自身を含む): 358715235312

約数和(自身を除く): 139505231090

約数列:

[1, 2, 11, 22, 63113, 126226, 157877, 315754, 694243, 1388486, 1736647, 3473294, 9964091101, 19928182202, 109605002111, 219210004222]

約数ペア:

[(1, 219210004222), (2, 109605002111), (11, 19928182202), (22, 9964091101), (63113, 3473294), (126226, 1736647), (157877, 1388486), (315754, 694243)]