21592725674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{344173}}^1$

素因数の和:344334

約数の個数: 32

約数和(自身を含む): 37005588480

約数和(自身を除く): 15412862806

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1651, 2413, 3302, 4826, 31369, 62738, 344173, 688346, 4474249, 6539287, 8948498, 13078574, 43709971, 85010731, 87419942, 170021462, 568229623, 830489449, 1136459246, 1660978898, 10796362837, 21592725674]

約数ペア:

[(1, 21592725674), (2, 10796362837), (13, 1660978898), (19, 1136459246), (26, 830489449), (38, 568229623), (127, 170021462), (247, 87419942), (254, 85010731), (494, 43709971), (1651, 13078574), (2413, 8948498), (3302, 6539287), (4826, 4474249), (31369, 688346), (62738, 344173)]