1519504144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1556869}}^1$

素因数の和:1556938

約数の個数: 20

約数和(自身を含む): 2992304140

約数和(自身を除く): 1472799996

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1556869, 3113738, 6227476, 12454952, 24909904, 94969009, 189938018, 379876036, 759752072, 1519504144]

約数ペア:

[(1, 1519504144), (2, 759752072), (4, 379876036), (8, 189938018), (16, 94969009), (61, 24909904), (122, 12454952), (244, 6227476), (488, 3113738), (976, 1556869)]