109613812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18731}}^1$

素因数の和:18772

約数の個数: 48

約数和(自身を含む): 251758080

約数和(自身を除く): 142144268

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 18731, 37462, 74924, 131117, 206041, 262234, 355889, 412082, 524468, 711778, 824164, 1423556, 1442287, 2491223, 2884574, 3914779, 4982446, 5769148, 7829558, 9964892, 15659116, 27403453, 54806906, 109613812]

約数ペア:

[(1, 109613812), (2, 54806906), (4, 27403453), (7, 15659116), (11, 9964892), (14, 7829558), (19, 5769148), (22, 4982446), (28, 3914779), (38, 2884574), (44, 2491223), (76, 1442287), (77, 1423556), (133, 824164), (154, 711778), (209, 524468), (266, 412082), (308, 355889), (418, 262234), (532, 206041), (836, 131117), (1463, 74924), (2926, 37462), (5852, 18731)]