19699584

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 55082040

約数和(自身を除く): 35382456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 61, 64, 87, 96, 116, 122, 128, 174, 183, 192, 232, 244, 348, 366, 384, 464, 488, 696, 732, 841, 928, 976, 1392, 1464, 1682, 1769, 1856, 1952, 2523, 2784, 2928, 3364, 3538, 3712, 3904, 5046, 5307, 5568, 5856, 6728, 7076, 7808, 10092, 10614, 11136, 11712, 13456, 14152, 20184, 21228, 23424, 26912, 28304, 40368, 42456, 51301, 53824, 56608, 80736, 84912, 102602, 107648, 113216, 153903, 161472, 169824, 205204, 226432, 307806, 322944, 339648, 410408, 615612, 679296, 820816, 1231224, 1641632, 2462448, 3283264, 4924896, 6566528, 9849792, 19699584]

約数ペア:

[(1, 19699584), (2, 9849792), (3, 6566528), (4, 4924896), (6, 3283264), (8, 2462448), (12, 1641632), (16, 1231224), (24, 820816), (29, 679296), (32, 615612), (48, 410408), (58, 339648), (61, 322944), (64, 307806), (87, 226432), (96, 205204), (116, 169824), (122, 161472), (128, 153903), (174, 113216), (183, 107648), (192, 102602), (232, 84912), (244, 80736), (348, 56608), (366, 53824), (384, 51301), (464, 42456), (488, 40368), (696, 28304), (732, 26912), (841, 23424), (928, 21228), (976, 20184), (1392, 14152), (1464, 13456), (1682, 11712), (1769, 11136), (1856, 10614), (1952, 10092), (2523, 7808), (2784, 7076), (2928, 6728), (3364, 5856), (3538, 5568), (3712, 5307), (3904, 5046)]