19152353

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 23784192

約数和(自身を除く): 4631839

約数列:

[1, 11, 17, 23, 61, 73, 187, 253, 391, 671, 803, 1037, 1241, 1403, 1679, 4301, 4453, 11407, 13651, 15433, 18469, 23851, 28543, 48983, 75701, 102419, 262361, 313973, 832711, 1126609, 1741123, 19152353]

約数ペア:

[(1, 19152353), (11, 1741123), (17, 1126609), (23, 832711), (61, 313973), (73, 262361), (187, 102419), (253, 75701), (391, 48983), (671, 28543), (803, 23851), (1037, 18469), (1241, 15433), (1403, 13651), (1679, 11407), (4301, 4453)]