13911090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20161}}^1$

素因数の和:20194

約数の個数: 32

約数和(自身を含む): 34839936

約数和(自身を除く): 20928846

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 20161, 40322, 60483, 100805, 120966, 201610, 302415, 463703, 604830, 927406, 1391109, 2318515, 2782218, 4637030, 6955545, 13911090]

約数ペア:

[(1, 13911090), (2, 6955545), (3, 4637030), (5, 2782218), (6, 2318515), (10, 1391109), (15, 927406), (23, 604830), (30, 463703), (46, 302415), (69, 201610), (115, 120966), (138, 100805), (230, 60483), (345, 40322), (690, 20161)]