15750152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 32594400

約数和(自身を除く): 16844248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 2011, 3916, 4022, 7832, 8044, 16088, 22121, 44242, 88484, 176968, 178979, 357958, 715916, 1431832, 1968769, 3937538, 7875076, 15750152]

約数ペア:

[(1, 15750152), (2, 7875076), (4, 3937538), (8, 1968769), (11, 1431832), (22, 715916), (44, 357958), (88, 178979), (89, 176968), (178, 88484), (356, 44242), (712, 22121), (979, 16088), (1958, 8044), (2011, 7832), (3916, 4022)]