12851009072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{646169}}^1$

素因数の和:646301

約数の個数: 40

約数和(自身を含む): 27402777360

約数和(自身を除く): 14551768288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 19888, 646169, 1292338, 2584676, 5169352, 7107859, 10338704, 14215718, 28431436, 56862872, 73017097, 113725744, 146034194, 292068388, 584136776, 803188067, 1168273552, 1606376134, 3212752268, 6425504536, 12851009072]

約数ペア:

[(1, 12851009072), (2, 6425504536), (4, 3212752268), (8, 1606376134), (11, 1168273552), (16, 803188067), (22, 584136776), (44, 292068388), (88, 146034194), (113, 113725744), (176, 73017097), (226, 56862872), (452, 28431436), (904, 14215718), (1243, 10338704), (1808, 7107859), (2486, 5169352), (4972, 2584676), (9944, 1292338), (19888, 646169)]