19180241152

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{30223}}^1$

素因数の和:30343

約数の個数: 72

約数和(自身を含む): 39908494976

約数和(自身を除く): 20728253824

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 128, 134, 148, 256, 268, 296, 536, 592, 1072, 1184, 2144, 2368, 2479, 4288, 4736, 4958, 8576, 9472, 9916, 17152, 19832, 30223, 39664, 60446, 79328, 120892, 158656, 241784, 317312, 483568, 634624, 967136, 1118251, 1934272, 2024941, 2236502, 3868544, 4049882, 4473004, 7737088, 8099764, 8946008, 16199528, 17892016, 32399056, 35784032, 64798112, 71568064, 74922817, 129596224, 143136128, 149845634, 259192448, 286272256, 299691268, 518384896, 599382536, 1198765072, 2397530144, 4795060288, 9590120576, 19180241152]

約数ペア:

[(1, 19180241152), (2, 9590120576), (4, 4795060288), (8, 2397530144), (16, 1198765072), (32, 599382536), (37, 518384896), (64, 299691268), (67, 286272256), (74, 259192448), (128, 149845634), (134, 143136128), (148, 129596224), (256, 74922817), (268, 71568064), (296, 64798112), (536, 35784032), (592, 32399056), (1072, 17892016), (1184, 16199528), (2144, 8946008), (2368, 8099764), (2479, 7737088), (4288, 4473004), (4736, 4049882), (4958, 3868544), (8576, 2236502), (9472, 2024941), (9916, 1934272), (17152, 1118251), (19832, 967136), (30223, 634624), (39664, 483568), (60446, 317312), (79328, 241784), (120892, 158656)]