11880068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 21638400

約数和(自身を除く): 9758332

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 643, 1286, 2572, 4619, 9238, 18476, 19933, 39866, 79732, 95807, 191614, 383228, 2970017, 5940034, 11880068]

約数ペア:

[(1, 11880068), (2, 5940034), (4, 2970017), (31, 383228), (62, 191614), (124, 95807), (149, 79732), (298, 39866), (596, 19933), (643, 18476), (1286, 9238), (2572, 4619)]