15663048638

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1\times {\mathrm{1301}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 24166453248

約数和(自身を除く): 8503404610

約数列:

[1, 2, 47, 94, 211, 422, 607, 1214, 1301, 2602, 9917, 19834, 28529, 57058, 61147, 122294, 128077, 256154, 274511, 549022, 789707, 1579414, 6019619, 12039238, 12902017, 25804034, 37116229, 74232458, 166628177, 333256354, 7831524319, 15663048638]

約数ペア:

[(1, 15663048638), (2, 7831524319), (47, 333256354), (94, 166628177), (211, 74232458), (422, 37116229), (607, 25804034), (1214, 12902017), (1301, 12039238), (2602, 6019619), (9917, 1579414), (19834, 789707), (28529, 549022), (57058, 274511), (61147, 256154), (122294, 128077)]