19582952

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{40129}}^1$

素因数の和:40196

約数の個数: 16

約数和(自身を含む): 37320900

約数和(自身を除く): 17737948

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 40129, 80258, 160516, 321032, 2447869, 4895738, 9791476, 19582952]

約数ペア:

[(1, 19582952), (2, 9791476), (4, 4895738), (8, 2447869), (61, 321032), (122, 160516), (244, 80258), (488, 40129)]