15572612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 16360828

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 109, 187, 191, 218, 374, 382, 436, 748, 764, 1199, 1853, 2101, 2398, 3247, 3706, 4202, 4796, 6494, 7412, 8404, 12988, 20383, 20819, 35717, 40766, 41638, 71434, 81532, 83276, 142868, 229009, 353923, 458018, 707846, 916036, 1415692, 3893153, 7786306, 15572612]

約数ペア:

[(1, 15572612), (2, 7786306), (4, 3893153), (11, 1415692), (17, 916036), (22, 707846), (34, 458018), (44, 353923), (68, 229009), (109, 142868), (187, 83276), (191, 81532), (218, 71434), (374, 41638), (382, 40766), (436, 35717), (748, 20819), (764, 20383), (1199, 12988), (1853, 8404), (2101, 7412), (2398, 6494), (3247, 4796), (3706, 4202)]