15514374

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 34997760

約数和(自身を除く): 19483386

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 61, 69, 97, 114, 122, 138, 183, 194, 291, 366, 437, 582, 874, 1159, 1311, 1403, 1843, 2231, 2318, 2622, 2806, 3477, 3686, 4209, 4462, 5529, 5917, 6693, 6954, 8418, 11058, 11834, 13386, 17751, 26657, 35502, 42389, 53314, 79971, 84778, 112423, 127167, 136091, 159942, 224846, 254334, 272182, 337269, 408273, 674538, 816546, 2585729, 5171458, 7757187, 15514374]

約数ペア:

[(1, 15514374), (2, 7757187), (3, 5171458), (6, 2585729), (19, 816546), (23, 674538), (38, 408273), (46, 337269), (57, 272182), (61, 254334), (69, 224846), (97, 159942), (114, 136091), (122, 127167), (138, 112423), (183, 84778), (194, 79971), (291, 53314), (366, 42389), (437, 35502), (582, 26657), (874, 17751), (1159, 13386), (1311, 11834), (1403, 11058), (1843, 8418), (2231, 6954), (2318, 6693), (2622, 5917), (2806, 5529), (3477, 4462), (3686, 4209)]