1559079038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{19421}}^1$

素因数の和:19564

約数の個数: 32

約数和(自身を含む): 2642945760

約数和(自身を除く): 1083866722

約数列:

[1, 2, 11, 22, 41, 82, 89, 178, 451, 902, 979, 1958, 3649, 7298, 19421, 38842, 40139, 80278, 213631, 427262, 796261, 1592522, 1728469, 3456938, 8758871, 17517742, 19013159, 38026318, 70867229, 141734458, 779539519, 1559079038]

約数ペア:

[(1, 1559079038), (2, 779539519), (11, 141734458), (22, 70867229), (41, 38026318), (82, 19013159), (89, 17517742), (178, 8758871), (451, 3456938), (902, 1728469), (979, 1592522), (1958, 796261), (3649, 427262), (7298, 213631), (19421, 80278), (38842, 40139)]