19113795216

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1491401}}^1$

素因数の和:1491504

約数の個数: 60

約数和(自身を含む): 54093150540

約数和(自身を除く): 34979355324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 1491401, 2982802, 4474203, 5965604, 8948406, 11931208, 13422609, 17896812, 23862416, 26845218, 35793624, 53690436, 71587248, 107380872, 132734689, 214761744, 265469378, 398204067, 530938756, 796408134, 1061877512, 1194612201, 1592816268, 2123755024, 2389224402, 3185632536, 4778448804, 6371265072, 9556897608, 19113795216]

約数ペア:

[(1, 19113795216), (2, 9556897608), (3, 6371265072), (4, 4778448804), (6, 3185632536), (8, 2389224402), (9, 2123755024), (12, 1592816268), (16, 1194612201), (18, 1061877512), (24, 796408134), (36, 530938756), (48, 398204067), (72, 265469378), (89, 214761744), (144, 132734689), (178, 107380872), (267, 71587248), (356, 53690436), (534, 35793624), (712, 26845218), (801, 23862416), (1068, 17896812), (1424, 13422609), (1602, 11931208), (2136, 8948406), (3204, 5965604), (4272, 4474203), (6408, 2982802), (12816, 1491401)]