15451712

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 56

約数和(自身を含む): 32857440

約数和(自身を除く): 17405728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 131, 152, 194, 262, 304, 388, 524, 608, 776, 1048, 1216, 1552, 1843, 2096, 2489, 3104, 3686, 4192, 4978, 6208, 7372, 8384, 9956, 12707, 14744, 19912, 25414, 29488, 39824, 50828, 58976, 79648, 101656, 117952, 159296, 203312, 241433, 406624, 482866, 813248, 965732, 1931464, 3862928, 7725856, 15451712]

約数ペア:

[(1, 15451712), (2, 7725856), (4, 3862928), (8, 1931464), (16, 965732), (19, 813248), (32, 482866), (38, 406624), (64, 241433), (76, 203312), (97, 159296), (131, 117952), (152, 101656), (194, 79648), (262, 58976), (304, 50828), (388, 39824), (524, 29488), (608, 25414), (776, 19912), (1048, 14744), (1216, 12707), (1552, 9956), (1843, 8384), (2096, 7372), (2489, 6208), (3104, 4978), (3686, 4192)]