16899017179970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{128669}}^1\times {\mathrm{571031}}^1$

素因数の和:699730

約数の個数: 32

約数和(自身を含む): 31741064974080

約数和(自身を除く): 14842047794110

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 128669, 257338, 571031, 643345, 1142062, 1286690, 2855155, 2959387, 5710310, 5918774, 13133713, 14796935, 26267426, 29593870, 65668565, 131337130, 73473987739, 146947975478, 367369938695, 734739877390, 1689901717997, 3379803435994, 8449508589985, 16899017179970]

約数ペア:

[(1, 16899017179970), (2, 8449508589985), (5, 3379803435994), (10, 1689901717997), (23, 734739877390), (46, 367369938695), (115, 146947975478), (230, 73473987739), (128669, 131337130), (257338, 65668565), (571031, 29593870), (643345, 26267426), (1142062, 14796935), (1286690, 13133713), (2855155, 5918774), (2959387, 5710310)]