9423964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19471}}^1$

素因数の和:19497

約数の個数: 18

約数和(自身を含む): 18128432

約数和(自身を除く): 8704468

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 19471, 38942, 77884, 214181, 428362, 856724, 2355991, 4711982, 9423964]

約数ペア:

[(1, 9423964), (2, 4711982), (4, 2355991), (11, 856724), (22, 428362), (44, 214181), (121, 77884), (242, 38942), (484, 19471)]