39418412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3590

約数の個数: 36

約数和(自身を含む): 79142448

約数和(自身を除く): 39724036

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 3541, 5566, 7082, 11132, 14164, 38951, 77902, 81443, 155804, 162886, 325772, 428461, 856922, 895873, 1713844, 1791746, 3583492, 9854603, 19709206, 39418412]

約数ペア:

[(1, 39418412), (2, 19709206), (4, 9854603), (11, 3583492), (22, 1791746), (23, 1713844), (44, 895873), (46, 856922), (92, 428461), (121, 325772), (242, 162886), (253, 155804), (484, 81443), (506, 77902), (1012, 38951), (2783, 14164), (3541, 11132), (5566, 7082)]