19528060526

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{797}}^1\times {\mathrm{1021}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 32237297568

約数和(自身を除く): 12709237042

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 797, 923, 1021, 1594, 1846, 2042, 10361, 11999, 13273, 20722, 23998, 26546, 56587, 72491, 113174, 134693, 144982, 172549, 269386, 345098, 735631, 813737, 942383, 1471262, 1627474, 1884766, 9563203, 10578581, 12250979, 19126406, 21157162, 24501958, 57775327, 115550654, 137521553, 275043106, 751079251, 1502158502, 9764030263, 19528060526]

約数ペア:

[(1, 19528060526), (2, 9764030263), (13, 1502158502), (26, 751079251), (71, 275043106), (142, 137521553), (169, 115550654), (338, 57775327), (797, 24501958), (923, 21157162), (1021, 19126406), (1594, 12250979), (1846, 10578581), (2042, 9563203), (10361, 1884766), (11999, 1627474), (13273, 1471262), (20722, 942383), (23998, 813737), (26546, 735631), (56587, 345098), (72491, 269386), (113174, 172549), (134693, 144982)]