23820338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 39498240

約数和(自身を除く): 15677902

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 277, 554, 589, 1178, 1387, 2263, 2774, 4526, 5263, 8587, 10526, 17174, 20221, 40442, 42997, 85994, 163153, 326306, 384199, 626851, 768398, 1253702, 11910169, 23820338]

約数ペア:

[(1, 23820338), (2, 11910169), (19, 1253702), (31, 768398), (38, 626851), (62, 384199), (73, 326306), (146, 163153), (277, 85994), (554, 42997), (589, 40442), (1178, 20221), (1387, 17174), (2263, 10526), (2774, 8587), (4526, 5263)]