19659072

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 112

約数和(自身を含む): 58155840

約数和(自身を除く): 38496768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 317, 323, 408, 456, 544, 608, 634, 646, 816, 912, 951, 969, 1088, 1216, 1268, 1292, 1632, 1824, 1902, 1938, 2536, 2584, 3264, 3648, 3804, 3876, 5072, 5168, 5389, 6023, 7608, 7752, 10144, 10336, 10778, 12046, 15216, 15504, 16167, 18069, 20288, 20672, 21556, 24092, 30432, 31008, 32334, 36138, 43112, 48184, 60864, 62016, 64668, 72276, 86224, 96368, 102391, 129336, 144552, 172448, 192736, 204782, 258672, 289104, 307173, 344896, 385472, 409564, 517344, 578208, 614346, 819128, 1034688, 1156416, 1228692, 1638256, 2457384, 3276512, 4914768, 6553024, 9829536, 19659072]

約数ペア:

[(1, 19659072), (2, 9829536), (3, 6553024), (4, 4914768), (6, 3276512), (8, 2457384), (12, 1638256), (16, 1228692), (17, 1156416), (19, 1034688), (24, 819128), (32, 614346), (34, 578208), (38, 517344), (48, 409564), (51, 385472), (57, 344896), (64, 307173), (68, 289104), (76, 258672), (96, 204782), (102, 192736), (114, 172448), (136, 144552), (152, 129336), (192, 102391), (204, 96368), (228, 86224), (272, 72276), (304, 64668), (317, 62016), (323, 60864), (408, 48184), (456, 43112), (544, 36138), (608, 32334), (634, 31008), (646, 30432), (816, 24092), (912, 21556), (951, 20672), (969, 20288), (1088, 18069), (1216, 16167), (1268, 15504), (1292, 15216), (1632, 12046), (1824, 10778), (1902, 10336), (1938, 10144), (2536, 7752), (2584, 7608), (3264, 6023), (3648, 5389), (3804, 5168), (3876, 5072)]