118951894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 192394080

約数和(自身を除く): 73442186

約数列:

[1, 2, 19, 38, 73, 137, 146, 274, 313, 626, 1387, 2603, 2774, 5206, 5947, 10001, 11894, 20002, 22849, 42881, 45698, 85762, 190019, 380038, 434131, 814739, 868262, 1629478, 3130313, 6260626, 59475947, 118951894]

約数ペア:

[(1, 118951894), (2, 59475947), (19, 6260626), (38, 3130313), (73, 1629478), (137, 868262), (146, 814739), (274, 434131), (313, 380038), (626, 190019), (1387, 85762), (2603, 45698), (2774, 42881), (5206, 22849), (5947, 20002), (10001, 11894)]