19049376

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 53319168

約数和(自身を除く): 34269792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 74, 93, 96, 111, 124, 148, 173, 186, 222, 248, 296, 346, 372, 444, 496, 519, 592, 692, 744, 888, 992, 1038, 1147, 1184, 1384, 1488, 1776, 2076, 2294, 2768, 2976, 3441, 3552, 4152, 4588, 5363, 5536, 6401, 6882, 8304, 9176, 10726, 12802, 13764, 16089, 16608, 18352, 19203, 21452, 25604, 27528, 32178, 36704, 38406, 42904, 51208, 55056, 64356, 76812, 85808, 102416, 110112, 128712, 153624, 171616, 198431, 204832, 257424, 307248, 396862, 514848, 595293, 614496, 793724, 1190586, 1587448, 2381172, 3174896, 4762344, 6349792, 9524688, 19049376]

約数ペア:

[(1, 19049376), (2, 9524688), (3, 6349792), (4, 4762344), (6, 3174896), (8, 2381172), (12, 1587448), (16, 1190586), (24, 793724), (31, 614496), (32, 595293), (37, 514848), (48, 396862), (62, 307248), (74, 257424), (93, 204832), (96, 198431), (111, 171616), (124, 153624), (148, 128712), (173, 110112), (186, 102416), (222, 85808), (248, 76812), (296, 64356), (346, 55056), (372, 51208), (444, 42904), (496, 38406), (519, 36704), (592, 32178), (692, 27528), (744, 25604), (888, 21452), (992, 19203), (1038, 18352), (1147, 16608), (1184, 16089), (1384, 13764), (1488, 12802), (1776, 10726), (2076, 9176), (2294, 8304), (2768, 6882), (2976, 6401), (3441, 5536), (3552, 5363), (4152, 4588)]