19150846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 34927200

約数和(自身を除く): 15776354

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 2309, 4147, 4618, 8294, 25399, 30017, 50798, 60034, 66961, 133922, 330187, 660374, 736571, 870493, 1473142, 1740986, 9575423, 19150846]

約数ペア:

[(1, 19150846), (2, 9575423), (11, 1740986), (13, 1473142), (22, 870493), (26, 736571), (29, 660374), (58, 330187), (143, 133922), (286, 66961), (319, 60034), (377, 50798), (638, 30017), (754, 25399), (2309, 8294), (4147, 4618)]