16912406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 30855168

約数和(自身を除く): 13942762

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 991, 1219, 1982, 2438, 6937, 8533, 13874, 17066, 22793, 45586, 52523, 105046, 159551, 319102, 367661, 735322, 1208029, 2416058, 8456203, 16912406]

約数ペア:

[(1, 16912406), (2, 8456203), (7, 2416058), (14, 1208029), (23, 735322), (46, 367661), (53, 319102), (106, 159551), (161, 105046), (322, 52523), (371, 45586), (742, 22793), (991, 17066), (1219, 13874), (1982, 8533), (2438, 6937)]