11981872198

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{6679}}^1$

素因数の和:6972

約数の個数: 32

約数和(自身を含む): 18543893760

約数和(自身を除く): 6562021562

約数列:

[1, 2, 83, 101, 107, 166, 202, 214, 6679, 8383, 8881, 10807, 13358, 16766, 17762, 21614, 554357, 674579, 714653, 896981, 1108714, 1349158, 1429306, 1793962, 55990057, 59316199, 72179953, 111980114, 118632398, 144359906, 5990936099, 11981872198]

約数ペア:

[(1, 11981872198), (2, 5990936099), (83, 144359906), (101, 118632398), (107, 111980114), (166, 72179953), (202, 59316199), (214, 55990057), (6679, 1793962), (8383, 1429306), (8881, 1349158), (10807, 1108714), (13358, 896981), (16766, 714653), (17762, 674579), (21614, 554357)]