16265756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 30768864

約数和(自身を除く): 14503108

約数列:

[1, 2, 4, 13, 26, 52, 421, 743, 842, 1486, 1684, 2972, 5473, 9659, 10946, 19318, 21892, 38636, 312803, 625606, 1251212, 4066439, 8132878, 16265756]

約数ペア:

[(1, 16265756), (2, 8132878), (4, 4066439), (13, 1251212), (26, 625606), (52, 312803), (421, 38636), (743, 21892), (842, 19318), (1486, 10946), (1684, 9659), (2972, 5473)]