13297264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 16700816

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 83, 124, 136, 152, 166, 248, 272, 304, 323, 332, 496, 527, 589, 646, 664, 1054, 1178, 1292, 1328, 1411, 1577, 2108, 2356, 2573, 2584, 2822, 3154, 4216, 4712, 5146, 5168, 5644, 6308, 8432, 9424, 10013, 10292, 11288, 12616, 20026, 20584, 22576, 25232, 26809, 40052, 41168, 43741, 48887, 53618, 80104, 87482, 97774, 107236, 160208, 174964, 195548, 214472, 349928, 391096, 428944, 699856, 782192, 831079, 1662158, 3324316, 6648632, 13297264]

約数ペア:

[(1, 13297264), (2, 6648632), (4, 3324316), (8, 1662158), (16, 831079), (17, 782192), (19, 699856), (31, 428944), (34, 391096), (38, 349928), (62, 214472), (68, 195548), (76, 174964), (83, 160208), (124, 107236), (136, 97774), (152, 87482), (166, 80104), (248, 53618), (272, 48887), (304, 43741), (323, 41168), (332, 40052), (496, 26809), (527, 25232), (589, 22576), (646, 20584), (664, 20026), (1054, 12616), (1178, 11288), (1292, 10292), (1328, 10013), (1411, 9424), (1577, 8432), (2108, 6308), (2356, 5644), (2573, 5168), (2584, 5146), (2822, 4712), (3154, 4216)]