19588558144

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{10303}}^1$

素因数の和:10863

約数の個数: 56

約数和(自身を含む): 39593243648

約数和(自身を除く): 20004685504

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 487, 488, 974, 976, 1948, 1952, 3896, 3904, 7792, 10303, 15584, 20606, 29707, 31168, 41212, 59414, 82424, 118828, 164848, 237656, 329696, 475312, 628483, 659392, 950624, 1256966, 1901248, 2513932, 5017561, 5027864, 10035122, 10055728, 20070244, 20111456, 40140488, 40222912, 80280976, 160561952, 306071221, 321123904, 612142442, 1224284884, 2448569768, 4897139536, 9794279072, 19588558144]

約数ペア:

[(1, 19588558144), (2, 9794279072), (4, 4897139536), (8, 2448569768), (16, 1224284884), (32, 612142442), (61, 321123904), (64, 306071221), (122, 160561952), (244, 80280976), (487, 40222912), (488, 40140488), (974, 20111456), (976, 20070244), (1948, 10055728), (1952, 10035122), (3896, 5027864), (3904, 5017561), (7792, 2513932), (10303, 1901248), (15584, 1256966), (20606, 950624), (29707, 659392), (31168, 628483), (41212, 475312), (59414, 329696), (82424, 237656), (118828, 164848)]