39909430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{32983}}^1$

素因数の和:33012

約数の個数: 24

約数和(自身を含む): 78963696

約数和(自身を除く): 39054266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 32983, 65966, 164915, 329830, 362813, 725626, 1814065, 3628130, 3990943, 7981886, 19954715, 39909430]

約数ペア:

[(1, 39909430), (2, 19954715), (5, 7981886), (10, 3990943), (11, 3628130), (22, 1814065), (55, 725626), (110, 362813), (121, 329830), (242, 164915), (605, 65966), (1210, 32983)]