12419748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 34769280

約数和(自身を除く): 22349532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 397, 474, 711, 794, 869, 948, 1191, 1422, 1588, 1738, 2382, 2607, 2844, 3476, 3573, 4367, 4764, 5214, 7146, 7821, 8734, 10428, 13101, 14292, 15642, 17468, 26202, 31284, 31363, 39303, 52404, 62726, 78606, 94089, 125452, 157212, 188178, 282267, 344993, 376356, 564534, 689986, 1034979, 1129068, 1379972, 2069958, 3104937, 4139916, 6209874, 12419748]

約数ペア:

[(1, 12419748), (2, 6209874), (3, 4139916), (4, 3104937), (6, 2069958), (9, 1379972), (11, 1129068), (12, 1034979), (18, 689986), (22, 564534), (33, 376356), (36, 344993), (44, 282267), (66, 188178), (79, 157212), (99, 125452), (132, 94089), (158, 78606), (198, 62726), (237, 52404), (316, 39303), (396, 31363), (397, 31284), (474, 26202), (711, 17468), (794, 15642), (869, 14292), (948, 13101), (1191, 10428), (1422, 8734), (1588, 7821), (1738, 7146), (2382, 5214), (2607, 4764), (2844, 4367), (3476, 3573)]