16459586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 30831840

約数和(自身を除く): 14372254

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 169, 209, 233, 247, 286, 338, 418, 466, 494, 1859, 2563, 2717, 3029, 3211, 3718, 4427, 5126, 5434, 6058, 6422, 8854, 33319, 35321, 39377, 48697, 57551, 66638, 70642, 78754, 97394, 115102, 433147, 633061, 748163, 866294, 1266122, 1496326, 8229793, 16459586]

約数ペア:

[(1, 16459586), (2, 8229793), (11, 1496326), (13, 1266122), (19, 866294), (22, 748163), (26, 633061), (38, 433147), (143, 115102), (169, 97394), (209, 78754), (233, 70642), (247, 66638), (286, 57551), (338, 48697), (418, 39377), (466, 35321), (494, 33319), (1859, 8854), (2563, 6422), (2717, 6058), (3029, 5434), (3211, 5126), (3718, 4427)]