19411260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29411}}^1$

素因数の和:29434

約数の個数: 48

約数和(自身を含む): 59294592

約数和(自身を除く): 39883332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 29411, 58822, 88233, 117644, 147055, 176466, 294110, 323521, 352932, 441165, 588220, 647042, 882330, 970563, 1294084, 1617605, 1764660, 1941126, 3235210, 3882252, 4852815, 6470420, 9705630, 19411260]

約数ペア:

[(1, 19411260), (2, 9705630), (3, 6470420), (4, 4852815), (5, 3882252), (6, 3235210), (10, 1941126), (11, 1764660), (12, 1617605), (15, 1294084), (20, 970563), (22, 882330), (30, 647042), (33, 588220), (44, 441165), (55, 352932), (60, 323521), (66, 294110), (110, 176466), (132, 147055), (165, 117644), (220, 88233), (330, 58822), (660, 29411)]