15354872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{773}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 31207680

約数和(自身を除く): 15852808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 773, 1528, 1546, 2483, 3092, 4966, 6184, 9932, 10049, 19864, 20098, 40196, 80392, 147643, 295286, 590572, 1181144, 1919359, 3838718, 7677436, 15354872]

約数ペア:

[(1, 15354872), (2, 7677436), (4, 3838718), (8, 1919359), (13, 1181144), (26, 590572), (52, 295286), (104, 147643), (191, 80392), (382, 40196), (764, 20098), (773, 19864), (1528, 10049), (1546, 9932), (2483, 6184), (3092, 4966)]