19114205936

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7420111}}^1$

素因数の和:7420149

約数の個数: 40

約数和(自身を含む): 44164506624

約数和(自身を除く): 25050300688

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 7420111, 14840222, 29680444, 51940777, 59360888, 103881554, 118721776, 170662553, 207763108, 341325106, 415526216, 682650212, 831052432, 1194637871, 1365300424, 2389275742, 2730600848, 4778551484, 9557102968, 19114205936]

約数ペア:

[(1, 19114205936), (2, 9557102968), (4, 4778551484), (7, 2730600848), (8, 2389275742), (14, 1365300424), (16, 1194637871), (23, 831052432), (28, 682650212), (46, 415526216), (56, 341325106), (92, 207763108), (112, 170662553), (161, 118721776), (184, 103881554), (322, 59360888), (368, 51940777), (644, 29680444), (1288, 14840222), (2576, 7420111)]