15919292

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 28873152

約数和(自身を除く): 12953860

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 1231, 2462, 3233, 4924, 6466, 12932, 65243, 75091, 130486, 150182, 260972, 300364, 3979823, 7959646, 15919292]

約数ペア:

[(1, 15919292), (2, 7959646), (4, 3979823), (53, 300364), (61, 260972), (106, 150182), (122, 130486), (212, 75091), (244, 65243), (1231, 12932), (2462, 6466), (3233, 4924)]