13990444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3023}}^1$

素因数の和:3129

約数の個数: 24

約数和(自身を含む): 26671680

約数和(自身を除く): 12681236

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 3023, 4628, 6046, 12092, 39299, 78598, 157196, 269047, 538094, 1076188, 3497611, 6995222, 13990444]

約数ペア:

[(1, 13990444), (2, 6995222), (4, 3497611), (13, 1076188), (26, 538094), (52, 269047), (89, 157196), (178, 78598), (356, 39299), (1157, 12092), (2314, 6046), (3023, 4628)]