15262052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 29329776

約数和(自身を除く): 14067724

約数列:

[1, 2, 4, 13, 26, 52, 107, 169, 211, 214, 338, 422, 428, 676, 844, 1391, 2743, 2782, 5486, 5564, 10972, 18083, 22577, 35659, 36166, 45154, 71318, 72332, 90308, 142636, 293501, 587002, 1174004, 3815513, 7631026, 15262052]

約数ペア:

[(1, 15262052), (2, 7631026), (4, 3815513), (13, 1174004), (26, 587002), (52, 293501), (107, 142636), (169, 90308), (211, 72332), (214, 71318), (338, 45154), (422, 36166), (428, 35659), (676, 22577), (844, 18083), (1391, 10972), (2743, 5564), (2782, 5486)]