16258946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 28365120

約数和(自身を除く): 12106174

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 401, 418, 802, 1067, 1843, 2134, 3686, 4411, 7619, 8822, 15238, 20273, 38897, 40546, 77794, 83809, 167618, 427867, 739043, 855734, 1478086, 8129473, 16258946]

約数ペア:

[(1, 16258946), (2, 8129473), (11, 1478086), (19, 855734), (22, 739043), (38, 427867), (97, 167618), (194, 83809), (209, 77794), (401, 40546), (418, 38897), (802, 20273), (1067, 15238), (1843, 8822), (2134, 7619), (3686, 4411)]