15451696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74287}}^1$

素因数の和:74308

約数の個数: 20

約数和(自身を含む): 32240992

約数和(自身を除く): 16789296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74287, 148574, 297148, 594296, 965731, 1188592, 1931462, 3862924, 7725848, 15451696]

約数ペア:

[(1, 15451696), (2, 7725848), (4, 3862924), (8, 1931462), (13, 1188592), (16, 965731), (26, 594296), (52, 297148), (104, 148574), (208, 74287)]