19222656

素因数分解:

$2^7\times 3^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 51628320

約数和(自身を除く): 32405664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 339, 384, 443, 452, 678, 886, 904, 1329, 1356, 1772, 1808, 2658, 2712, 3544, 3616, 5316, 5424, 7088, 7232, 10632, 10848, 14176, 14464, 21264, 21696, 28352, 42528, 43392, 50059, 56704, 85056, 100118, 150177, 170112, 200236, 300354, 400472, 600708, 800944, 1201416, 1601888, 2402832, 3203776, 4805664, 6407552, 9611328, 19222656]

約数ペア:

[(1, 19222656), (2, 9611328), (3, 6407552), (4, 4805664), (6, 3203776), (8, 2402832), (12, 1601888), (16, 1201416), (24, 800944), (32, 600708), (48, 400472), (64, 300354), (96, 200236), (113, 170112), (128, 150177), (192, 100118), (226, 85056), (339, 56704), (384, 50059), (443, 43392), (452, 42528), (678, 28352), (886, 21696), (904, 21264), (1329, 14464), (1356, 14176), (1772, 10848), (1808, 10632), (2658, 7232), (2712, 7088), (3544, 5424), (3616, 5316)]