7019754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 16123776

約数和(自身を除く): 9104022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 421, 794, 842, 1191, 1263, 2382, 2526, 2779, 2947, 5558, 5894, 8337, 8841, 16674, 17682, 167137, 334274, 501411, 1002822, 1169959, 2339918, 3509877, 7019754]

約数ペア:

[(1, 7019754), (2, 3509877), (3, 2339918), (6, 1169959), (7, 1002822), (14, 501411), (21, 334274), (42, 167137), (397, 17682), (421, 16674), (794, 8841), (842, 8337), (1191, 5894), (1263, 5558), (2382, 2947), (2526, 2779)]