22721516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{503}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 41658624

約数和(自身を除く): 18937108

約数列:

[1, 2, 4, 23, 46, 92, 491, 503, 982, 1006, 1964, 2012, 11293, 11569, 22586, 23138, 45172, 46276, 246973, 493946, 987892, 5680379, 11360758, 22721516]

約数ペア:

[(1, 22721516), (2, 11360758), (4, 5680379), (23, 987892), (46, 493946), (92, 246973), (491, 46276), (503, 45172), (982, 23138), (1006, 22586), (1964, 11569), (2012, 11293)]