15538138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 29283840

約数和(自身を除く): 13745702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 619, 1141, 1238, 1793, 2282, 3586, 4333, 6809, 8666, 12551, 13618, 25102, 47663, 95326, 100897, 201794, 706279, 1109867, 1412558, 2219734, 7769069, 15538138]

約数ペア:

[(1, 15538138), (2, 7769069), (7, 2219734), (11, 1412558), (14, 1109867), (22, 706279), (77, 201794), (154, 100897), (163, 95326), (326, 47663), (619, 25102), (1141, 13618), (1238, 12551), (1793, 8666), (2282, 6809), (3586, 4333)]