188712712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{10987}}^1$

素因数の和:11125

約数の個数: 32

約数和(自身を含む): 375789600

約数和(自身を除く): 187076888

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 10987, 17176, 21974, 43948, 87896, 208753, 417506, 835012, 1241531, 1670024, 2483062, 4966124, 9932248, 23589089, 47178178, 94356356, 188712712]

約数ペア:

[(1, 188712712), (2, 94356356), (4, 47178178), (8, 23589089), (19, 9932248), (38, 4966124), (76, 2483062), (113, 1670024), (152, 1241531), (226, 835012), (452, 417506), (904, 208753), (2147, 87896), (4294, 43948), (8588, 21974), (10987, 17176)]