12944932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 31497984

約数和(自身を除く): 18553052

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 53, 61, 77, 91, 106, 122, 143, 154, 182, 212, 244, 286, 308, 364, 371, 427, 572, 583, 671, 689, 742, 793, 854, 1001, 1166, 1342, 1378, 1484, 1586, 1708, 2002, 2332, 2684, 2756, 3172, 3233, 4004, 4081, 4697, 4823, 5551, 6466, 7579, 8162, 8723, 9394, 9646, 11102, 12932, 15158, 16324, 17446, 18788, 19292, 22204, 22631, 30316, 34892, 35563, 42029, 45262, 53053, 61061, 71126, 84058, 90524, 106106, 122122, 142252, 168116, 212212, 244244, 248941, 294203, 462319, 497882, 588406, 924638, 995764, 1176812, 1849276, 3236233, 6472466, 12944932]

約数ペア:

[(1, 12944932), (2, 6472466), (4, 3236233), (7, 1849276), (11, 1176812), (13, 995764), (14, 924638), (22, 588406), (26, 497882), (28, 462319), (44, 294203), (52, 248941), (53, 244244), (61, 212212), (77, 168116), (91, 142252), (106, 122122), (122, 106106), (143, 90524), (154, 84058), (182, 71126), (212, 61061), (244, 53053), (286, 45262), (308, 42029), (364, 35563), (371, 34892), (427, 30316), (572, 22631), (583, 22204), (671, 19292), (689, 18788), (742, 17446), (793, 16324), (854, 15158), (1001, 12932), (1166, 11102), (1342, 9646), (1378, 9394), (1484, 8723), (1586, 8162), (1708, 7579), (2002, 6466), (2332, 5551), (2684, 4823), (2756, 4697), (3172, 4081), (3233, 4004)]