16417388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1321}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 31093440

約数和(自身を除く): 14676052

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 1321, 2642, 3107, 5284, 6214, 12428, 17173, 34346, 68692, 315719, 631438, 1262876, 4104347, 8208694, 16417388]

約数ペア:

[(1, 16417388), (2, 8208694), (4, 4104347), (13, 1262876), (26, 631438), (52, 315719), (239, 68692), (478, 34346), (956, 17173), (1321, 12428), (2642, 6214), (3107, 5284)]