23115170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 45042480

約数和(自身を除く): 21927310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 661, 1322, 1345, 2690, 3305, 3497, 6610, 6994, 8593, 17186, 17485, 34970, 42965, 85930, 177809, 355618, 889045, 1778090, 2311517, 4623034, 11557585, 23115170]

約数ペア:

[(1, 23115170), (2, 11557585), (5, 4623034), (10, 2311517), (13, 1778090), (26, 889045), (65, 355618), (130, 177809), (269, 85930), (538, 42965), (661, 34970), (1322, 17485), (1345, 17186), (2690, 8593), (3305, 6994), (3497, 6610)]