19242816

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 54425088

約数和(自身を除く): 35182272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 61, 62, 64, 93, 96, 106, 122, 124, 159, 183, 186, 192, 212, 244, 248, 318, 366, 372, 424, 488, 496, 636, 732, 744, 848, 976, 992, 1272, 1464, 1488, 1643, 1696, 1891, 1952, 1984, 2544, 2928, 2976, 3233, 3286, 3392, 3782, 3904, 4929, 5088, 5673, 5856, 5952, 6466, 6572, 7564, 9699, 9858, 10176, 11346, 11712, 12932, 13144, 15128, 19398, 19716, 22692, 25864, 26288, 30256, 38796, 39432, 45384, 51728, 52576, 60512, 77592, 78864, 90768, 100223, 103456, 105152, 121024, 155184, 157728, 181536, 200446, 206912, 300669, 310368, 315456, 363072, 400892, 601338, 620736, 801784, 1202676, 1603568, 2405352, 3207136, 4810704, 6414272, 9621408, 19242816]

約数ペア:

[(1, 19242816), (2, 9621408), (3, 6414272), (4, 4810704), (6, 3207136), (8, 2405352), (12, 1603568), (16, 1202676), (24, 801784), (31, 620736), (32, 601338), (48, 400892), (53, 363072), (61, 315456), (62, 310368), (64, 300669), (93, 206912), (96, 200446), (106, 181536), (122, 157728), (124, 155184), (159, 121024), (183, 105152), (186, 103456), (192, 100223), (212, 90768), (244, 78864), (248, 77592), (318, 60512), (366, 52576), (372, 51728), (424, 45384), (488, 39432), (496, 38796), (636, 30256), (732, 26288), (744, 25864), (848, 22692), (976, 19716), (992, 19398), (1272, 15128), (1464, 13144), (1488, 12932), (1643, 11712), (1696, 11346), (1891, 10176), (1952, 9858), (1984, 9699), (2544, 7564), (2928, 6572), (2976, 6466), (3233, 5952), (3286, 5856), (3392, 5673), (3782, 5088), (3904, 4929)]