1187272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 2397600

約数和(自身を除く): 1210328

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 107, 146, 152, 214, 292, 428, 584, 856, 1387, 2033, 2774, 4066, 5548, 7811, 8132, 11096, 15622, 16264, 31244, 62488, 148409, 296818, 593636, 1187272]

約数ペア:

[(1, 1187272), (2, 593636), (4, 296818), (8, 148409), (19, 62488), (38, 31244), (73, 16264), (76, 15622), (107, 11096), (146, 8132), (152, 7811), (214, 5548), (292, 4066), (428, 2774), (584, 2033), (856, 1387)]