19136118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4363}}^1$

素因数の和:4428

約数の個数: 32

約数和(自身を含む): 41475456

約数和(自身を除く): 22339338

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4363, 4386, 8726, 13089, 26178, 74171, 148342, 187609, 222513, 375218, 445026, 562827, 1125654, 3189353, 6378706, 9568059, 19136118]

約数ペア:

[(1, 19136118), (2, 9568059), (3, 6378706), (6, 3189353), (17, 1125654), (34, 562827), (43, 445026), (51, 375218), (86, 222513), (102, 187609), (129, 148342), (258, 74171), (731, 26178), (1462, 13089), (2193, 8726), (4363, 4386)]