39012988

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16787}}^1$

素因数の和:16881

約数の個数: 24

約数和(自身を含む): 78970752

約数和(自身を除く): 39957764

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 16787, 33574, 67148, 117509, 235018, 470036, 1393321, 2786642, 5573284, 9753247, 19506494, 39012988]

約数ペア:

[(1, 39012988), (2, 19506494), (4, 9753247), (7, 5573284), (14, 2786642), (28, 1393321), (83, 470036), (166, 235018), (332, 117509), (581, 67148), (1162, 33574), (2324, 16787)]