31374574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18521}}^1$

素因数の和:18552

約数の個数: 24

約数和(自身を含む): 59122224

約数和(自身を除く): 27747650

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 18521, 37042, 129647, 203731, 259294, 407462, 1426117, 2241041, 2852234, 4482082, 15687287, 31374574]

約数ペア:

[(1, 31374574), (2, 15687287), (7, 4482082), (11, 2852234), (14, 2241041), (22, 1426117), (77, 407462), (121, 259294), (154, 203731), (242, 129647), (847, 37042), (1694, 18521)]