19069930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3342

約数の個数: 32

約数和(自身を含む): 38164608

約数和(自身を除く): 19094678

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 3271, 5830, 6542, 16355, 32710, 35981, 71962, 173363, 179905, 346726, 359810, 866815, 1733630, 1906993, 3813986, 9534965, 19069930]

約数ペア:

[(1, 19069930), (2, 9534965), (5, 3813986), (10, 1906993), (11, 1733630), (22, 866815), (53, 359810), (55, 346726), (106, 179905), (110, 173363), (265, 71962), (530, 35981), (583, 32710), (1166, 16355), (2915, 6542), (3271, 5830)]