13175186

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 21482496

約数和(自身を除く): 8307310

約数列:

[1, 2, 31, 41, 62, 71, 73, 82, 142, 146, 1271, 2201, 2263, 2542, 2911, 2993, 4402, 4526, 5183, 5822, 5986, 10366, 90241, 92783, 160673, 180482, 185566, 212503, 321346, 425006, 6587593, 13175186]

約数ペア:

[(1, 13175186), (2, 6587593), (31, 425006), (41, 321346), (62, 212503), (71, 185566), (73, 180482), (82, 160673), (142, 92783), (146, 90241), (1271, 10366), (2201, 5986), (2263, 5822), (2542, 5183), (2911, 4526), (2993, 4402)]