16121378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 29963136

約数和(自身を除く): 13841758

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 283, 313, 566, 626, 1981, 2191, 3679, 3962, 4069, 4382, 7358, 8138, 25753, 28483, 51506, 56966, 88579, 177158, 620053, 1151527, 1240106, 2303054, 8060689, 16121378]

約数ペア:

[(1, 16121378), (2, 8060689), (7, 2303054), (13, 1240106), (14, 1151527), (26, 620053), (91, 177158), (182, 88579), (283, 56966), (313, 51506), (566, 28483), (626, 25753), (1981, 8138), (2191, 7358), (3679, 4382), (3962, 4069)]