2019356746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1\times {\mathrm{1013}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 3504822048

約数和(自身を除く): 1485465302

約数列:

[1, 2, 11, 19, 22, 38, 209, 251, 361, 418, 502, 722, 1013, 2026, 2761, 3971, 4769, 5522, 7942, 9538, 11143, 19247, 22286, 38494, 52459, 90611, 104918, 181222, 211717, 254263, 365693, 423434, 508526, 731386, 996721, 1993442, 2796893, 4022623, 4830997, 5593786, 8045246, 9661994, 53140967, 91788943, 106281934, 183577886, 1009678373, 2019356746]

約数ペア:

[(1, 2019356746), (2, 1009678373), (11, 183577886), (19, 106281934), (22, 91788943), (38, 53140967), (209, 9661994), (251, 8045246), (361, 5593786), (418, 4830997), (502, 4022623), (722, 2796893), (1013, 1993442), (2026, 996721), (2761, 731386), (3971, 508526), (4769, 423434), (5522, 365693), (7942, 254263), (9538, 211717), (11143, 181222), (19247, 104918), (22286, 90611), (38494, 52459)]