10619917

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 15266880

約数和(自身を除く): 4646963

約数列:

[1, 7, 11, 17, 19, 49, 61, 77, 119, 133, 187, 209, 323, 427, 539, 671, 833, 931, 1037, 1159, 1309, 1463, 2261, 2989, 3553, 4697, 7259, 8113, 9163, 10241, 11407, 12749, 15827, 19703, 24871, 32879, 50813, 56791, 79849, 89243, 137921, 174097, 216733, 558943, 624701, 965447, 1517131, 10619917]

約数ペア:

[(1, 10619917), (7, 1517131), (11, 965447), (17, 624701), (19, 558943), (49, 216733), (61, 174097), (77, 137921), (119, 89243), (133, 79849), (187, 56791), (209, 50813), (323, 32879), (427, 24871), (539, 19703), (671, 15827), (833, 12749), (931, 11407), (1037, 10241), (1159, 9163), (1309, 8113), (1463, 7259), (2261, 4697), (2989, 3553)]