15765797684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1493539}}^1$

素因数の和:1493592

約数の個数: 48

約数和(自身を含む): 35128060800

約数和(自身を除く): 19362263116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 1493539, 2987078, 5974156, 10454773, 19416007, 20909546, 38832014, 41819092, 43312631, 77664028, 86625262, 135912049, 173250524, 271824098, 303188417, 543648196, 563064203, 606376834, 1126128406, 1212753668, 2252256812, 3941449421, 7882898842, 15765797684]

約数ペア:

[(1, 15765797684), (2, 7882898842), (4, 3941449421), (7, 2252256812), (13, 1212753668), (14, 1126128406), (26, 606376834), (28, 563064203), (29, 543648196), (52, 303188417), (58, 271824098), (91, 173250524), (116, 135912049), (182, 86625262), (203, 77664028), (364, 43312631), (377, 41819092), (406, 38832014), (754, 20909546), (812, 19416007), (1508, 10454773), (2639, 5974156), (5278, 2987078), (10556, 1493539)]