12519822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 31219200

約数和(自身を除く): 18699378

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 399, 406, 541, 551, 609, 798, 1082, 1102, 1218, 1623, 1653, 3246, 3306, 3787, 3857, 7574, 7714, 10279, 11361, 11571, 15689, 20558, 22722, 23142, 30837, 31378, 47067, 61674, 71953, 94134, 109823, 143906, 215859, 219646, 298091, 329469, 431718, 596182, 658938, 894273, 1788546, 2086637, 4173274, 6259911, 12519822]

約数ペア:

[(1, 12519822), (2, 6259911), (3, 4173274), (6, 2086637), (7, 1788546), (14, 894273), (19, 658938), (21, 596182), (29, 431718), (38, 329469), (42, 298091), (57, 219646), (58, 215859), (87, 143906), (114, 109823), (133, 94134), (174, 71953), (203, 61674), (266, 47067), (399, 31378), (406, 30837), (541, 23142), (551, 22722), (609, 20558), (798, 15689), (1082, 11571), (1102, 11361), (1218, 10279), (1623, 7714), (1653, 7574), (3246, 3857), (3306, 3787)]