1395540804988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1669307183}}^1$

素因数の和:1669307217

約数の個数: 24

約数和(自身を含む): 2804436069120

約数和(自身を除く): 1408895264132

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1669307183, 3338614366, 6677228732, 18362379013, 31716836477, 36724758026, 63433672954, 73449516052, 126867345908, 348885201247, 697770402494, 1395540804988]

約数ペア:

[(1, 1395540804988), (2, 697770402494), (4, 348885201247), (11, 126867345908), (19, 73449516052), (22, 63433672954), (38, 36724758026), (44, 31716836477), (76, 18362379013), (209, 6677228732), (418, 3338614366), (836, 1669307183)]