15671895828

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{30211}}^1$

素因数の和:30668

約数の個数: 48

約数和(自身を含む): 36950484480

約数和(自身を除く): 21278588652

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 311, 417, 556, 622, 834, 933, 1244, 1668, 1866, 3732, 30211, 43229, 60422, 86458, 90633, 120844, 129687, 172916, 181266, 259374, 362532, 518748, 4199329, 8398658, 9395621, 12597987, 16797316, 18791242, 25195974, 28186863, 37582484, 50391948, 56373726, 112747452, 1305991319, 2611982638, 3917973957, 5223965276, 7835947914, 15671895828]

約数ペア:

[(1, 15671895828), (2, 7835947914), (3, 5223965276), (4, 3917973957), (6, 2611982638), (12, 1305991319), (139, 112747452), (278, 56373726), (311, 50391948), (417, 37582484), (556, 28186863), (622, 25195974), (834, 18791242), (933, 16797316), (1244, 12597987), (1668, 9395621), (1866, 8398658), (3732, 4199329), (30211, 518748), (43229, 362532), (60422, 259374), (86458, 181266), (90633, 172916), (120844, 129687)]