12287904

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4173

約数の個数: 48

約数和(自身を含む): 33304320

約数和(自身を除く): 21016416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 4129, 8258, 12387, 16516, 24774, 33032, 49548, 66064, 99096, 127999, 132128, 198192, 255998, 383997, 396384, 511996, 767994, 1023992, 1535988, 2047984, 3071976, 4095968, 6143952, 12287904]

約数ペア:

[(1, 12287904), (2, 6143952), (3, 4095968), (4, 3071976), (6, 2047984), (8, 1535988), (12, 1023992), (16, 767994), (24, 511996), (31, 396384), (32, 383997), (48, 255998), (62, 198192), (93, 132128), (96, 127999), (124, 99096), (186, 66064), (248, 49548), (372, 33032), (496, 24774), (744, 16516), (992, 12387), (1488, 8258), (2976, 4129)]