12211304

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 15989656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 101, 119, 127, 136, 202, 238, 254, 404, 476, 508, 707, 808, 889, 952, 1016, 1414, 1717, 1778, 2159, 2828, 3434, 3556, 4318, 5656, 6868, 7112, 8636, 12019, 12827, 13736, 15113, 17272, 24038, 25654, 30226, 48076, 51308, 60452, 89789, 96152, 102616, 120904, 179578, 218059, 359156, 436118, 718312, 872236, 1526413, 1744472, 3052826, 6105652, 12211304]

約数ペア:

[(1, 12211304), (2, 6105652), (4, 3052826), (7, 1744472), (8, 1526413), (14, 872236), (17, 718312), (28, 436118), (34, 359156), (56, 218059), (68, 179578), (101, 120904), (119, 102616), (127, 96152), (136, 89789), (202, 60452), (238, 51308), (254, 48076), (404, 30226), (476, 25654), (508, 24038), (707, 17272), (808, 15113), (889, 13736), (952, 12827), (1016, 12019), (1414, 8636), (1717, 7112), (1778, 6868), (2159, 5656), (2828, 4318), (3434, 3556)]