16645498

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 25568136

約数和(自身を除く): 8922638

約数列:

[1, 2, 53, 106, 373, 421, 746, 842, 19769, 22313, 39538, 44626, 157033, 314066, 8322749, 16645498]

約数ペア:

[(1, 16645498), (2, 8322749), (53, 314066), (106, 157033), (373, 44626), (421, 39538), (746, 22313), (842, 19769)]