15693538091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{71993}}^1$

素因数の和:72179

約数の個数: 32

約数和(自身を含む): 20734272000

約数和(自身を除く): 5040733909

約数列:

[1, 7, 11, 19, 77, 133, 149, 209, 1043, 1463, 1639, 2831, 11473, 19817, 31141, 71993, 217987, 503951, 791923, 1367867, 5543461, 9575069, 10726957, 15046537, 75088699, 105325759, 117996527, 203812183, 825975689, 1426685281, 2241934013, 15693538091]

約数ペア:

[(1, 15693538091), (7, 2241934013), (11, 1426685281), (19, 825975689), (77, 203812183), (133, 117996527), (149, 105325759), (209, 75088699), (1043, 15046537), (1463, 10726957), (1639, 9575069), (2831, 5543461), (11473, 1367867), (19817, 791923), (31141, 503951), (71993, 217987)]