19922294

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 15328906

約数列:

[1, 2, 7, 14, 59, 89, 118, 178, 271, 413, 542, 623, 826, 1246, 1897, 3794, 5251, 10502, 15989, 24119, 31978, 36757, 48238, 73514, 111923, 168833, 223846, 337666, 1423021, 2846042, 9961147, 19922294]

約数ペア:

[(1, 19922294), (2, 9961147), (7, 2846042), (14, 1423021), (59, 337666), (89, 223846), (118, 168833), (178, 111923), (271, 73514), (413, 48238), (542, 36757), (623, 31978), (826, 24119), (1246, 15989), (1897, 10502), (3794, 5251)]