15680904

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{10711}}^1$

素因数の和:10781

約数の個数: 32

約数和(自身を含む): 39848640

約数和(自身を除く): 24167736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 10711, 21422, 32133, 42844, 64266, 85688, 128532, 257064, 653371, 1306742, 1960113, 2613484, 3920226, 5226968, 7840452, 15680904]

約数ペア:

[(1, 15680904), (2, 7840452), (3, 5226968), (4, 3920226), (6, 2613484), (8, 1960113), (12, 1306742), (24, 653371), (61, 257064), (122, 128532), (183, 85688), (244, 64266), (366, 42844), (488, 32133), (732, 21422), (1464, 10711)]