19005662284

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1\times {\mathrm{7561}}^1$

素因数の和:8518

約数の個数: 48

約数和(自身を含む): 38417379840

約数和(自身を除く): 19411717556

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 839, 1498, 1678, 2996, 3356, 5873, 7561, 11746, 15122, 23492, 30244, 52927, 89773, 105854, 179546, 211708, 359092, 628411, 809027, 1256822, 1618054, 2513644, 3236108, 5663189, 6343679, 11326378, 12687358, 22652756, 25374716, 44405753, 88811506, 177623012, 678773653, 1357547306, 2715094612, 4751415571, 9502831142, 19005662284]

約数ペア:

[(1, 19005662284), (2, 9502831142), (4, 4751415571), (7, 2715094612), (14, 1357547306), (28, 678773653), (107, 177623012), (214, 88811506), (428, 44405753), (749, 25374716), (839, 22652756), (1498, 12687358), (1678, 11326378), (2996, 6343679), (3356, 5663189), (5873, 3236108), (7561, 2513644), (11746, 1618054), (15122, 1256822), (23492, 809027), (30244, 628411), (52927, 359092), (89773, 211708), (105854, 179546)]