16456964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 30710400

約数和(自身を除く): 14253436

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 2741, 3002, 5482, 6004, 10964, 52079, 104158, 208316, 216539, 433078, 866156, 4114241, 8228482, 16456964]

約数ペア:

[(1, 16456964), (2, 8228482), (4, 4114241), (19, 866156), (38, 433078), (76, 216539), (79, 208316), (158, 104158), (316, 52079), (1501, 10964), (2741, 6004), (3002, 5482)]