16223246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 26795160

約数和(自身を除く): 10571914

約数列:

[1, 2, 13, 26, 67, 134, 139, 278, 871, 1742, 1807, 3614, 4489, 8978, 9313, 18626, 58357, 116714, 121069, 242138, 623971, 1247942, 8111623, 16223246]

約数ペア:

[(1, 16223246), (2, 8111623), (13, 1247942), (26, 623971), (67, 242138), (134, 121069), (139, 116714), (278, 58357), (871, 18626), (1742, 9313), (1807, 8978), (3614, 4489)]