13235902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 21695040

約数和(自身を除く): 8459138

約数列:

[1, 2, 23, 46, 53, 61, 89, 106, 122, 178, 1219, 1403, 2047, 2438, 2806, 3233, 4094, 4717, 5429, 6466, 9434, 10858, 74359, 108491, 124867, 148718, 216982, 249734, 287737, 575474, 6617951, 13235902]

約数ペア:

[(1, 13235902), (2, 6617951), (23, 575474), (46, 287737), (53, 249734), (61, 216982), (89, 148718), (106, 124867), (122, 108491), (178, 74359), (1219, 10858), (1403, 9434), (2047, 6466), (2438, 5429), (2806, 4717), (3233, 4094)]