19460038956

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{1427}}^1\times {\mathrm{2531}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 45557769600

約数和(自身を除く): 26097730644

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 1347, 1427, 1796, 2531, 2694, 2854, 4281, 5062, 5388, 5708, 7593, 8562, 10124, 15186, 17124, 30372, 640723, 1136419, 1281446, 1922169, 2272838, 2562892, 3409257, 3611737, 3844338, 4545676, 6818514, 7223474, 7688676, 10835211, 13637028, 14446948, 21670422, 43340844, 1621669913, 3243339826, 4865009739, 6486679652, 9730019478, 19460038956]

約数ペア:

[(1, 19460038956), (2, 9730019478), (3, 6486679652), (4, 4865009739), (6, 3243339826), (12, 1621669913), (449, 43340844), (898, 21670422), (1347, 14446948), (1427, 13637028), (1796, 10835211), (2531, 7688676), (2694, 7223474), (2854, 6818514), (4281, 4545676), (5062, 3844338), (5388, 3611737), (5708, 3409257), (7593, 2562892), (8562, 2272838), (10124, 1922169), (15186, 1281446), (17124, 1136419), (30372, 640723)]