9965956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 24837120

約数和(自身を除く): 14871164

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 131, 133, 143, 154, 182, 209, 247, 262, 266, 286, 308, 364, 418, 494, 524, 532, 572, 836, 917, 988, 1001, 1441, 1463, 1703, 1729, 1834, 2002, 2489, 2717, 2882, 2926, 3406, 3458, 3668, 4004, 4978, 5434, 5764, 5852, 6812, 6916, 9956, 10087, 10868, 11921, 17423, 18733, 19019, 20174, 23842, 27379, 32357, 34846, 37466, 38038, 40348, 47684, 54758, 64714, 69692, 74932, 76076, 109516, 129428, 131131, 191653, 226499, 262262, 355927, 383306, 452998, 524524, 711854, 766612, 905996, 1423708, 2491489, 4982978, 9965956]

約数ペア:

[(1, 9965956), (2, 4982978), (4, 2491489), (7, 1423708), (11, 905996), (13, 766612), (14, 711854), (19, 524524), (22, 452998), (26, 383306), (28, 355927), (38, 262262), (44, 226499), (52, 191653), (76, 131131), (77, 129428), (91, 109516), (131, 76076), (133, 74932), (143, 69692), (154, 64714), (182, 54758), (209, 47684), (247, 40348), (262, 38038), (266, 37466), (286, 34846), (308, 32357), (364, 27379), (418, 23842), (494, 20174), (524, 19019), (532, 18733), (572, 17423), (836, 11921), (917, 10868), (988, 10087), (1001, 9956), (1441, 6916), (1463, 6812), (1703, 5852), (1729, 5764), (1834, 5434), (2002, 4978), (2489, 4004), (2717, 3668), (2882, 3458), (2926, 3406)]