13857992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 30067200

約数和(自身を除く): 16209208

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 173, 248, 323, 346, 527, 589, 646, 692, 1054, 1178, 1292, 1384, 2108, 2356, 2584, 2941, 3287, 4216, 4712, 5363, 5882, 6574, 10013, 10726, 11764, 13148, 20026, 21452, 23528, 26296, 40052, 42904, 55879, 80104, 91171, 101897, 111758, 182342, 203794, 223516, 364684, 407588, 447032, 729368, 815176, 1732249, 3464498, 6928996, 13857992]

約数ペア:

[(1, 13857992), (2, 6928996), (4, 3464498), (8, 1732249), (17, 815176), (19, 729368), (31, 447032), (34, 407588), (38, 364684), (62, 223516), (68, 203794), (76, 182342), (124, 111758), (136, 101897), (152, 91171), (173, 80104), (248, 55879), (323, 42904), (346, 40052), (527, 26296), (589, 23528), (646, 21452), (692, 20026), (1054, 13148), (1178, 11764), (1292, 10726), (1384, 10013), (2108, 6574), (2356, 5882), (2584, 5363), (2941, 4712), (3287, 4216)]