19513224

素因数分解:

$2^3\times 3^4\times {\mathrm{30113}}^1$

素因数の和:30131

約数の個数: 40

約数和(自身を含む): 54656910

約数和(自身を除く): 35143686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 30113, 60226, 90339, 120452, 180678, 240904, 271017, 361356, 542034, 722712, 813051, 1084068, 1626102, 2168136, 2439153, 3252204, 4878306, 6504408, 9756612, 19513224]

約数ペア:

[(1, 19513224), (2, 9756612), (3, 6504408), (4, 4878306), (6, 3252204), (8, 2439153), (9, 2168136), (12, 1626102), (18, 1084068), (24, 813051), (27, 722712), (36, 542034), (54, 361356), (72, 271017), (81, 240904), (108, 180678), (162, 120452), (216, 90339), (324, 60226), (648, 30113)]