15671887648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1516243}}^1$

素因数の和:1516289

約数の個数: 48

約数和(自身を含む): 34388413920

約数和(自身を除く): 18716526272

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 1516243, 3032486, 6064972, 12129944, 24259888, 25776131, 28808617, 48519776, 51552262, 57617234, 103104524, 115234468, 206209048, 230468936, 412418096, 460937872, 489746489, 824836192, 921875744, 979492978, 1958985956, 3917971912, 7835943824, 15671887648]

約数ペア:

[(1, 15671887648), (2, 7835943824), (4, 3917971912), (8, 1958985956), (16, 979492978), (17, 921875744), (19, 824836192), (32, 489746489), (34, 460937872), (38, 412418096), (68, 230468936), (76, 206209048), (136, 115234468), (152, 103104524), (272, 57617234), (304, 51552262), (323, 48519776), (544, 28808617), (608, 25776131), (646, 24259888), (1292, 12129944), (2584, 6064972), (5168, 3032486), (10336, 1516243)]