19627976832

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{837943}}^1$

素因数の和:838021

約数の個数: 64

約数和(自身を含む): 52991578560

約数和(自身を除く): 33363601728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 7808, 11712, 23424, 837943, 1675886, 2513829, 3351772, 5027658, 6703544, 10055316, 13407088, 20110632, 26814176, 40221264, 51114523, 53628352, 80442528, 102229046, 107256704, 153343569, 160885056, 204458092, 306687138, 321770112, 408916184, 613374276, 817832368, 1226748552, 1635664736, 2453497104, 3271329472, 4906994208, 6542658944, 9813988416, 19627976832]

約数ペア:

[(1, 19627976832), (2, 9813988416), (3, 6542658944), (4, 4906994208), (6, 3271329472), (8, 2453497104), (12, 1635664736), (16, 1226748552), (24, 817832368), (32, 613374276), (48, 408916184), (61, 321770112), (64, 306687138), (96, 204458092), (122, 160885056), (128, 153343569), (183, 107256704), (192, 102229046), (244, 80442528), (366, 53628352), (384, 51114523), (488, 40221264), (732, 26814176), (976, 20110632), (1464, 13407088), (1952, 10055316), (2928, 6703544), (3904, 5027658), (5856, 3351772), (7808, 2513829), (11712, 1675886), (23424, 837943)]