17966243582

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{67157}}^1$

素因数の和:67460

約数の個数: 32

約数和(自身を含む): 31275211968

約数和(自身を除く): 13308968386

約数列:

[1, 2, 7, 14, 97, 194, 197, 394, 679, 1358, 1379, 2758, 19109, 38218, 67157, 133763, 134314, 267526, 470099, 940198, 6514229, 13028458, 13229929, 26459858, 45599603, 91199206, 92609503, 185219006, 1283303113, 2566606226, 8983121791, 17966243582]

約数ペア:

[(1, 17966243582), (2, 8983121791), (7, 2566606226), (14, 1283303113), (97, 185219006), (194, 92609503), (197, 91199206), (394, 45599603), (679, 26459858), (1358, 13229929), (1379, 13028458), (2758, 6514229), (19109, 940198), (38218, 470099), (67157, 267526), (133763, 134314)]