23901658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 41518080

約数和(自身を除く): 17616422

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 271, 418, 422, 542, 2321, 2981, 4009, 4642, 5149, 5962, 8018, 10298, 44099, 56639, 57181, 88198, 113278, 114362, 628991, 1086439, 1257982, 2172878, 11950829, 23901658]

約数ペア:

[(1, 23901658), (2, 11950829), (11, 2172878), (19, 1257982), (22, 1086439), (38, 628991), (209, 114362), (211, 113278), (271, 88198), (418, 57181), (422, 56639), (542, 44099), (2321, 10298), (2981, 8018), (4009, 5962), (4642, 5149)]