38939362

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1697}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 73353600

約数和(自身を除く): 34414238

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 1697, 2086, 3278, 3394, 11473, 11879, 18667, 22946, 23758, 37334, 130669, 252853, 261338, 505706, 1769971, 2781383, 3539942, 5562766, 19469681, 38939362]

約数ペア:

[(1, 38939362), (2, 19469681), (7, 5562766), (11, 3539942), (14, 2781383), (22, 1769971), (77, 505706), (149, 261338), (154, 252853), (298, 130669), (1043, 37334), (1639, 23758), (1697, 22946), (2086, 18667), (3278, 11879), (3394, 11473)]