15888548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5009}}^1$

素因数の和:5087

約数の個数: 24

約数和(自身を含む): 30440760

約数和(自身を除く): 14552212

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 5009, 10018, 20036, 65117, 130234, 260468, 305549, 611098, 1222196, 3972137, 7944274, 15888548]

約数ペア:

[(1, 15888548), (2, 7944274), (4, 3972137), (13, 1222196), (26, 611098), (52, 305549), (61, 260468), (122, 130234), (244, 65117), (793, 20036), (1586, 10018), (3172, 5009)]