123710938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14731}}^1$

素因数の和:14782

約数の個数: 32

約数和(自身を含む): 222747840

約数和(自身を除く): 99036902

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 14731, 29462, 191503, 250427, 279889, 383006, 500854, 559778, 3255551, 3638557, 4758113, 6511102, 7277114, 9516226, 61855469, 123710938]

約数ペア:

[(1, 123710938), (2, 61855469), (13, 9516226), (17, 7277114), (19, 6511102), (26, 4758113), (34, 3638557), (38, 3255551), (221, 559778), (247, 500854), (323, 383006), (442, 279889), (494, 250427), (646, 191503), (4199, 29462), (8398, 14731)]