215389036159

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1\times {\mathrm{52369}}^1$

素因数の和:54199

約数の個数: 24

約数和(自身を含む): 249354518000

約数和(自身を除く): 33965481841

約数列:

[1, 11, 19, 121, 209, 1789, 2299, 19679, 33991, 52369, 216469, 373901, 576059, 995011, 4112911, 6336649, 10945121, 93688141, 120396331, 1030569551, 1780074679, 11336265061, 19580821469, 215389036159]

約数ペア:

[(1, 215389036159), (11, 19580821469), (19, 11336265061), (121, 1780074679), (209, 1030569551), (1789, 120396331), (2299, 93688141), (19679, 10945121), (33991, 6336649), (52369, 4112911), (216469, 995011), (373901, 576059)]