15663970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13163}}^1$

素因数の和:13194

約数の個数: 32

約数和(自身を含む): 34121088

約数和(自身を除く): 18457118

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 13163, 26326, 65815, 92141, 131630, 184282, 223771, 447542, 460705, 921410, 1118855, 1566397, 2237710, 3132794, 7831985, 15663970]

約数ペア:

[(1, 15663970), (2, 7831985), (5, 3132794), (7, 2237710), (10, 1566397), (14, 1118855), (17, 921410), (34, 460705), (35, 447542), (70, 223771), (85, 184282), (119, 131630), (170, 92141), (238, 65815), (595, 26326), (1190, 13163)]