19069452

素因数分解:

$2^2\times 3^3\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 49684320

約数和(自身を除く): 30614868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 317, 557, 634, 951, 1114, 1268, 1671, 1902, 2228, 2853, 3342, 3804, 5013, 5706, 6684, 8559, 10026, 11412, 15039, 17118, 20052, 30078, 34236, 60156, 176569, 353138, 529707, 706276, 1059414, 1589121, 2118828, 3178242, 4767363, 6356484, 9534726, 19069452]

約数ペア:

[(1, 19069452), (2, 9534726), (3, 6356484), (4, 4767363), (6, 3178242), (9, 2118828), (12, 1589121), (18, 1059414), (27, 706276), (36, 529707), (54, 353138), (108, 176569), (317, 60156), (557, 34236), (634, 30078), (951, 20052), (1114, 17118), (1268, 15039), (1671, 11412), (1902, 10026), (2228, 8559), (2853, 6684), (3342, 5706), (3804, 5013)]