15932312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 33356400

約数和(自身を除く): 17424088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 121, 151, 218, 242, 302, 436, 484, 604, 872, 968, 1199, 1208, 1661, 2398, 3322, 4796, 6644, 9592, 13189, 13288, 16459, 18271, 26378, 32918, 36542, 52756, 65836, 73084, 105512, 131672, 146168, 181049, 362098, 724196, 1448392, 1991539, 3983078, 7966156, 15932312]

約数ペア:

[(1, 15932312), (2, 7966156), (4, 3983078), (8, 1991539), (11, 1448392), (22, 724196), (44, 362098), (88, 181049), (109, 146168), (121, 131672), (151, 105512), (218, 73084), (242, 65836), (302, 52756), (436, 36542), (484, 32918), (604, 26378), (872, 18271), (968, 16459), (1199, 13288), (1208, 13189), (1661, 9592), (2398, 6644), (3322, 4796)]