15963918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 34455456

約数和(自身を除く): 18491538

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 2953, 5406, 5906, 8859, 17718, 50201, 100402, 150603, 156509, 301206, 313018, 469527, 939054, 2660653, 5321306, 7981959, 15963918]

約数ペア:

[(1, 15963918), (2, 7981959), (3, 5321306), (6, 2660653), (17, 939054), (34, 469527), (51, 313018), (53, 301206), (102, 156509), (106, 150603), (159, 100402), (318, 50201), (901, 17718), (1802, 8859), (2703, 5906), (2953, 5406)]