19323535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 29486592

約数和(自身を除く): 10163057

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 947, 1855, 2915, 4081, 4735, 6629, 10417, 20405, 33145, 50191, 52085, 72919, 250955, 351337, 364595, 552101, 1756685, 2760505, 3864707, 19323535]

約数ペア:

[(1, 19323535), (5, 3864707), (7, 2760505), (11, 1756685), (35, 552101), (53, 364595), (55, 351337), (77, 250955), (265, 72919), (371, 52085), (385, 50191), (583, 33145), (947, 20405), (1855, 10417), (2915, 6629), (4081, 4735)]