19312257792

素因数分解:

$2^8\times 3^1\times {\mathrm{1877}}^1\times {\mathrm{13397}}^1$

素因数の和:15293

約数の個数: 72

約数和(自身を含む): 51429991536

約数和(自身を除く): 32117733744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1877, 3754, 5631, 7508, 11262, 13397, 15016, 22524, 26794, 30032, 40191, 45048, 53588, 60064, 80382, 90096, 107176, 120128, 160764, 180192, 214352, 240256, 321528, 360384, 428704, 480512, 643056, 720768, 857408, 1286112, 1441536, 1714816, 2572224, 3429632, 5144448, 10288896, 25146169, 50292338, 75438507, 100584676, 150877014, 201169352, 301754028, 402338704, 603508056, 804677408, 1207016112, 1609354816, 2414032224, 3218709632, 4828064448, 6437419264, 9656128896, 19312257792]

約数ペア:

[(1, 19312257792), (2, 9656128896), (3, 6437419264), (4, 4828064448), (6, 3218709632), (8, 2414032224), (12, 1609354816), (16, 1207016112), (24, 804677408), (32, 603508056), (48, 402338704), (64, 301754028), (96, 201169352), (128, 150877014), (192, 100584676), (256, 75438507), (384, 50292338), (768, 25146169), (1877, 10288896), (3754, 5144448), (5631, 3429632), (7508, 2572224), (11262, 1714816), (13397, 1441536), (15016, 1286112), (22524, 857408), (26794, 720768), (30032, 643056), (40191, 480512), (45048, 428704), (53588, 360384), (60064, 321528), (80382, 240256), (90096, 214352), (107176, 180192), (120128, 160764)]