16701266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 11240494

約数列:

[1, 2, 19, 23, 38, 46, 97, 194, 197, 394, 437, 874, 1843, 2231, 3686, 3743, 4462, 4531, 7486, 9062, 19109, 38218, 42389, 84778, 86089, 172178, 363071, 439507, 726142, 879014, 8350633, 16701266]

約数ペア:

[(1, 16701266), (2, 8350633), (19, 879014), (23, 726142), (38, 439507), (46, 363071), (97, 172178), (194, 86089), (197, 84778), (394, 42389), (437, 38218), (874, 19109), (1843, 9062), (2231, 7486), (3686, 4531), (3743, 4462)]