12045616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 25779600

約数和(自身を除く): 13733984

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 769, 979, 1424, 1538, 1958, 3076, 3916, 6152, 7832, 8459, 12304, 15664, 16918, 33836, 67672, 68441, 135344, 136882, 273764, 547528, 752851, 1095056, 1505702, 3011404, 6022808, 12045616]

約数ペア:

[(1, 12045616), (2, 6022808), (4, 3011404), (8, 1505702), (11, 1095056), (16, 752851), (22, 547528), (44, 273764), (88, 136882), (89, 135344), (176, 68441), (178, 67672), (356, 33836), (712, 16918), (769, 15664), (979, 12304), (1424, 8459), (1538, 7832), (1958, 6152), (3076, 3916)]