19063962

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 43524000

約数和(自身を除く): 24460038

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 87, 118, 174, 177, 261, 354, 522, 531, 619, 1062, 1238, 1711, 1857, 3422, 3714, 5133, 5571, 10266, 11142, 15399, 17951, 30798, 35902, 36521, 53853, 73042, 107706, 109563, 161559, 219126, 323118, 328689, 657378, 1059109, 2118218, 3177327, 6354654, 9531981, 19063962]

約数ペア:

[(1, 19063962), (2, 9531981), (3, 6354654), (6, 3177327), (9, 2118218), (18, 1059109), (29, 657378), (58, 328689), (59, 323118), (87, 219126), (118, 161559), (174, 109563), (177, 107706), (261, 73042), (354, 53853), (522, 36521), (531, 35902), (619, 30798), (1062, 17951), (1238, 15399), (1711, 11142), (1857, 10266), (3422, 5571), (3714, 5133)]